Health Journal Online

Category: Diseases & Conditions

  • COVID Nimbus Variant Now Leads the U.S. as Cases Grow in 27 States and Emergency Visits Rise

    COVID Nimbus Variant Now Leads the U.S. as Cases Grow in 27 States and Emergency Visits Rise

    A Summer Wave Is Taking Shape

    COVID-19 has not gone away. A new subvariant has taken over as the dominant circulating strain in the United States, emergency department visits are rising across all age groups, and federal epidemic models now show infections growing or likely growing in at least 27 states as of mid-July 2026.

    The variant, known as NB.1.8.1 and informally called “Nimbus,” accounted for an estimated 43% of sequenced COVID cases in the U.S. during the two-week period ending late June 2026, according to CDC genomic surveillance data, surpassing all other circulating strains to become the dominant U.S. lineage. It is a descendant of the JN.1 Omicron lineage, first detected globally in early 2025 and identified in the United States through airport screening programs in March 2026.

    This variant drove earlier surges in China, Singapore, and parts of Southeast Asia before establishing itself in the U.S. — a pattern that health officials have been watching as a leading indicator of domestic wave dynamics.

    Why This Matters

    For most healthy, vaccinated adults, the Nimbus variant appears to cause illness consistent with other recent Omicron descendants: upper respiratory symptoms, sore throat, fatigue, and fever. WHO and CDC have not found evidence of vaccine escape sufficient to cause widespread serious illness in vaccinated populations. It does not appear to cause a higher rate of severe illness, hospitalization, or death compared to LP.8.1 and other recent Omicron strains.

    But transmissibility — not just severity — drives surge dynamics. In Singapore, NB.1.8.1 spread at approximately 60% weekly growth rates before becoming dominant, and a variant capable of infecting large numbers of people simultaneously always poses an elevated risk to those who are most vulnerable: older adults, immunocompromised people, and those who have not updated their COVID vaccination.

    Rising emergency department visits are now visible across all age groups — a pattern that appeared before national clinical case counts reflected the underlying trend, consistent with how COVID summer waves have developed in prior years.

    What We Know So Far

    CDC forecasting models as of July 15, 2026 estimate that COVID infections are currently growing or likely growing in at least 27 states, based on the most recent epidemiological trend modeling.

    As of July 12, 2026, COVID test positivity nationally stood at 4.8%, up 1.1% from the previous week. Emergency department visits are also rising across all age groups, according to the CDC’s respiratory illness surveillance data.

    Nine states are currently reporting moderate to very high COVID viral levels in wastewater: California, Florida, Hawaii, Idaho, Louisiana, Nevada, Oregon, South Carolina, and Texas. Wastewater surveillance detects COVID viral particles in sewage before those infections show up in clinical test counts or hospital admissions — typically providing one to two weeks of early warning of rising community transmission.

    WastewaterSCAN, which independently monitors diseases through municipal wastewater systems, reported national COVID levels in the “high” category as of its most recent available data — a more aggressive characterization than the CDC’s current “low” national wastewater reading, reflecting different measurement methodologies.

    Where the Risk Is Highest

    The geographic pattern of elevated wastewater activity — concentrated in the South and West — is consistent with the CDC’s 2026 Summer Outlook, which identified these regions as most likely to see early COVID activity this summer, citing lower recent immunity in populations that had limited COVID exposure last winter.

    Among the states with current high or very high wastewater activity, the most populous are California, Florida, and Texas — states whose combined populations exceed 90 million people. Louisiana and South Carolina, also on the elevated list, have historically had higher rates of chronic conditions that increase COVID severity risk.

    Nimbus has been detected in sequences across multiple U.S. states, with a wide geographic spread already established. The CDC has not published a detailed regional breakdown of variant proportions due to current limitations in sequencing coverage, but the 27-state growth model reflects national-level epidemiological trends.

    What Experts Say

    The Nimbus variant first demonstrated its capacity for rapid spread in Asia, where it drove surges in China, Singapore, and parts of Southeast Asia before being identified in the U.S. through airport monitoring. The pattern from those earlier waves — high transmissibility, widespread community spread, manageable severity in vaccinated populations, but significant risk for the immunocompromised and unvaccinated — is what U.S. health officials are using to calibrate their summer expectations.

    The CDC’s 2026 Summer Outlook identified the South and West as the most likely regions for early summer COVID activity. The current wastewater data is confirming that pattern. Health officials are urging high-risk individuals to verify their vaccination status before exposure opportunities increase with summer travel and large indoor gatherings.

    The current 2025–2026 updated COVID vaccines target the LP.8.1 variant. Health authorities are monitoring whether an NB.1.8.1-specific update to the vaccine formulation will be needed for the fall 2026 vaccine cycle, though no announcement on that question has been made as of mid-July 2026.

    What the Evidence Shows and What It Does Not

    MedicalDaily Evidence Check

    • Variant proportion data: 43% of sequenced cases attributed to NB.1.8.1 as of late June 2026. The CDC notes that its precision in variant proportion reporting is currently “low” due to limited sequencing data; the exact proportion may shift as more samples are processed. The dominant status of the variant is well-established.
    • Severity: Available data from WHO, ECDC, and U.S. surveillance do not show increased severe disease, hospitalization rates, or case fatality compared to recent prior variants. This may change as the wave develops and more clinical data accumulates.
    • Vaccine protection: Current vaccines are expected to retain meaningful protection against severe illness and hospitalization, though their effectiveness against infection with NB.1.8.1 specifically is still being assessed.
    • What is not yet known: U.S.-specific clinical severity data for NB.1.8.1 is still accumulating. The peak of the current wave has not yet been reached in most affected states.

    Who Faces the Greatest Risk?

    COVID continues to cause serious illness and death primarily in specific vulnerable populations:

    • Adults 65 and older, who account for a disproportionate share of COVID hospitalizations and deaths in every recent wave
    • People who are immunocompromised — including those receiving cancer chemotherapy, organ transplant recipients, people with HIV, and those on biologics or corticosteroids
    • People who have not received an updated COVID vaccine in the past year
    • Individuals with multiple chronic conditions — particularly heart disease, diabetes, chronic kidney disease, and obesity
    • Pregnant people, who face elevated risk from respiratory infections
    • People in high-density settings — nursing facilities, group homes, correctional facilities — where transmission risk is amplified

    For younger, healthy, vaccinated adults, the current evidence suggests the Nimbus variant causes illness that is unpleasant but rarely severe.

    Symptoms and Warning Signs to Watch For

    Nimbus appears to cause symptoms consistent with other recent Omicron subvariants. Some patients have reported a more pronounced sore throat — described in some accounts as a “razor blade” sensation — as a notable early symptom. Other common presentations include:

    • Sore throat and upper respiratory congestion
    • Fatigue and body aches
    • Fever or chills
    • Headache
    • Runny nose or cough

    Symptoms that warrant prompt medical attention, particularly in high-risk individuals:

    • Shortness of breath or difficulty breathing
    • Persistent chest pain or pressure
    • Confusion or inability to stay awake
    • Bluish lips or face
    • Oxygen saturation below 94% if monitored at home

    What You Can Do Now

    • Check whether you are up to date on your COVID vaccination. The 2025–2026 updated vaccine is available at most pharmacies and health department clinics, many at no cost. Use vaccines.gov to find a location near you.
    • If you are immunocompromised or in a high-risk category, ask your provider whether you qualify for COVID pre-exposure prophylaxis or treatment options like Paxlovid, should you test positive.
    • Use a high-quality mask — N95 or KN95 — in crowded indoor settings if you are at high risk, particularly in airports, public transit, or large indoor gatherings.
    • If you test positive, isolate to protect others and contact your provider immediately if you are in a high-risk category to discuss whether antiviral treatment is appropriate. Paxlovid is most effective when started within five days of symptom onset.
    • Monitor CDC COVID Data Tracker and your state health department for updated local wastewater and clinical trend data.

    Cost and Access: What Patients Should Know

    Updated COVID vaccines are available at no cost at most pharmacy chains — including CVS, Walgreens, Rite Aid, and Walmart pharmacy — for people with Medicare, Medicaid, or private insurance. For uninsured patients, the CDC’s Bridge Access Program and state vaccination programs provide vaccines at no out-of-pocket cost at participating locations.

    Paxlovid, the antiviral treatment for COVID-19, requires a prescription. It is covered under most insurance plans for eligible patients with COVID-19 who are at high risk of severe illness. Patients without insurance can ask their provider or pharmacist about the Pfizer patient assistance program.

    At-home COVID tests remain available at pharmacies and continue to detect the Nimbus variant, though their sensitivity may be lower early in infection than at 48 to 72 hours after symptom onset.

    What Happens Next

    The summer COVID wave is expected to develop through July and into August in the states currently showing elevated wastewater signals. The CDC updates its COVID epidemic trend forecasts weekly; MedicalDaily will report on significant changes in wave dynamics, vaccination guidance, or variant severity data as they emerge.

    The WHO and FDA are monitoring whether the fall 2026 COVID vaccine formulation should target NB.1.8.1 or a newer variant; decisions on the fall vaccine strain typically come in late summer.

    The Bottom Line

    The Nimbus variant has made COVID the dominant public health story of midsummer 2026, with infections growing in 27 states and ER visits rising nationally. For most vaccinated, healthy adults, this wave is likely to produce an uncomfortable but manageable illness. For older adults, immunocompromised people, and those without updated vaccinations, this summer presents a genuine and preventable risk. Get vaccinated, monitor your local wastewater data, and know how to access antiviral treatment quickly if you are in a high-risk group.

    Source link

  • A Lack of Vision: How the Wildfires Coming from Canada Are Making It Difficult to See

    A Lack of Vision: How the Wildfires Coming from Canada Are Making It Difficult to See

    Canada’s wildfires continue to blanket parts of its provinces and the United States with a large amount of smoke, prompting Code Purple air quality alerts and warnings for millions of residents to limit outdoor activities. While much of the concern has focused on the effects of poor air quality on the lungs, health experts say the smoke can also significantly affect the eyes, causing irritation, blurred vision, and making it harder to see as the thick haze reduces overall visibility.

    The Canadian nation remains in the midst of an active wildfire season, with dozens of fires burning across several provinces. Strong winds have carried dense smoke hundreds of miles from the fires themselves, drifting east, creating hazy skies and unhealthy air conditions in communities far from the source. The air isn’t just difficult to breathe; the smoke has reduced visibility for motorists and outdoor workers while exposing people’s eyes to microscopic particles that can trigger irritation and temporary vision problems.

    Smoke Travels East, While Also Blanketing Canada’s Neighbors

    Satellite imagery from NASA has shown massive smoke plumes stretching across eastern Canada and into parts of the United States, illustrating how wildfire smoke can travel long distances depending on wind patterns and weather conditions. Even communities located hundreds of miles away from active fires may experience hazardous air quality as airborne particles remain suspended in the atmosphere.

    To reduce health risks, local governments and public health agencies have issued the aforementioned Code Purple and other high-level air quality advisories in affected regions. Officials have encouraged residents to stay indoors whenever possible, postpone strenuous outdoor activities, monitor local air quality reports, and use clean-air shelters if available. Some jurisdictions have also distributed protective masks and expanded public messaging to help people reduce smoke exposure during periods of particularly poor air quality.

    Burning Vision? A Better Look at Smoke’s Effect on the Eyes

    Wildfire smoke contains microscopic particles and irritating gases that can come into direct contact with the surface of the eye. According to the American Academy of Ophthalmology (AAO), smoke exposure can disrupt the tear film that protects the eyes, leading to dryness and inflammation. The result is often burning, redness, watering, and irritation that can make it uncomfortable to keep the eyes open.

    The Cleveland Clinic notes that burning eyes are a symptom rather than a disease and may develop when smoke, dust, or other airborne irritants inflame the eye’s delicate tissues. Common symptoms include:

    • Burning or stinging eyes
    • Redness
    • Excessive tearing
    • Dryness
    • Itching
    • Blurred vision
    • Increased sensitivity to light
    • A gritty sensation, as though something is in the eye

    People who wear contact lenses, have allergies, or live with chronic eye conditions such as dry eye syndrome may experience more severe symptoms because wildfire smoke further irritates already sensitive eyes. Spending extra time outdoors during heavy smoke events can worsen discomfort and prolong inflammation.

    Beyond its effects on the eyes themselves, wildfire smoke also reduces overall visibility by scattering sunlight and filling the atmosphere with fine particles. This haze can make it more difficult for drivers to see other vehicles, pedestrians and road hazards, while also affecting outdoor workers, pilots and emergency responders who rely on clear sightlines to perform their jobs safely. Although the haze typically does not cause permanent vision loss, it can temporarily impair how clearly people see their surroundings until air quality improves.

    Most eye irritation resolves after smoke exposure ends, but prolonged exposure without protection may increase inflammation and worsen pre-existing eye conditions. Health experts recommend limiting outdoor activities during heavy smoke events, staying indoors with windows closed, avoiding rubbing the eyes, using preservative-free artificial tears to flush away irritants, and wearing glasses instead of contact lenses when smoke levels are high.

    If symptoms become severe, vision changes persist, or significant eye pain develops, medical evaluation is recommended.

    Keep Your Eyes Hydrated, Not Peeled

    The ongoing Canada wildfires highlight the effects poor air quality affects on not just the lungs, but also the eyes. Smoke can also interfere with eye health and vision, making routine activities such as driving, exercising or working outdoors more difficult and, in some cases, less safe because of reduced visibility.

    The widespread Code Purple alerts also highlight the importance of paying attention to local air quality advisories. While many people think of smoke primarily as a respiratory hazard, protecting the eyes by reducing exposure can help prevent irritation and temporary vision problems during prolonged wildfire events.

    For people living in affected areas, the situation serves as a reminder that monitoring air quality should become part of daily decision-making during wildfire season. By being prudent and taking simple preventive measures, such as staying indoors when smoke levels are high, using indoor air filtration, wearing eye protection outdoors when appropriate, and seeking medical attention if symptoms worsen, you can help protect both respiratory health and vision until conditions improve.

    Source link

  • Jesy Nelson’s SMA Victory Highlights How Early Diagnosis Can Rewrite the Future for Babies with Rare Diseases

    Jesy Nelson’s SMA Victory Highlights How Early Diagnosis Can Rewrite the Future for Babies with Rare Diseases

    Former Little Mix singer Jesy Nelson announced this week that all newborn babies in England will be screened for Spinal Muscular Atrophy (SMA), a landmark change following her public campaign after her twin daughters were diagnosed with the rare genetic disorder.

    The announcement comes months after Nelson revealed that her daughters, Ocean Jade and Story Monroe, were diagnosed with SMA Type 1, the most severe and common form of the disease.

    In an Instagram post, Nelson said the policy change would help ensure no baby is overlooked and give future families the opportunity to access life-changing treatment as early as possible.

    The screening program, which uses the routine newborn heel-prick blood test, will identify babies with SMA before symptoms develop, a critical window because available treatments cannot reverse nerve damage that has already occurred.

    What Is Spinal Muscular Atrophy?

    Spinal muscular atrophy is a rare inherited disorder caused by mutations in the survival motor neuron 1 (SMN1) gene, which encodes a protein essential for motor neuron survival, the specialized nerve cells that control voluntary muscle movement.

    Without sufficient protein, these neurons gradually die, causing progressive muscle weakness and wasting. As the disease advances, children may lose the ability to sit, crawl, or walk, while the muscles needed for breathing and swallowing also become weaker.

    SMA is traditionally classified into five types based on when symptoms first appear and how severe they become:

    • Type 0, the rarest and most severe form of SMA. Symptoms begin before birth, and affected newborns typically have profound muscle weakness along with serious breathing and feeding difficulties.
    • Type 1, also called Werdnig-Hoffmann disease, is the most common form. Symptoms usually appear before 6 months of age and include severe muscle weakness, as well as problems with breathing, swallowing, and coughing
    • Type 2 generally develops between 6 and 18 months. Children are usually able to sit independently but cannot stand or walk without assistance.
    • Type 3, also known as Kugelberg-Welander disease, typically begins after 18 months of age. Although children can usually walk on their own, they may experience increasing difficulty with walking, running, climbing stairs, or rising from a seated position.
    • Type 4 is the adult-onset form of SMA and usually appears after age 18. It is the mildest type, with symptoms that typically include gradual, mild-to-moderate muscle weakness, particularly in the legs.

    Why Early Diagnosis Matters

    Until recently, many children with SMA were diagnosed only after they began missing developmental milestones or showing signs of muscle weakness.

    Today, newborn screening can identify the disorder before symptoms appear.

    A simple heel-prick blood sample collected shortly after birth can detect SMA, allowing physicians to begin treatment while motor neurons are still healthy.

    Because these nerve cells cannot regenerate once lost, every week without treatment can result in permanent loss of muscle function.

    Several disease-modifying therapies are now available, including gene replacement therapy and medications that increase production of the survival motor neuron (SMN) protein. Babies treated before symptoms develop are far more likely to achieve milestones such as sitting, standing, and walking than those treated after symptoms appear.

    A New Era for Rare Disease Care

    SMA has become one of the clearest examples of how newborn genetic screening is reshaping the treatment of rare diseases.

    Rather than waiting for symptoms to emerge, healthcare systems are increasingly using genetic screening to identify inherited conditions with effective therapies at the earliest stages of life.

    Early diagnosis can improve survival, reduce long-term disability, and spare families the uncertainty that often accompanies delayed diagnoses.

    For Nelson, the policy change wouldn’t be able to change her daughters’ diagnosis, but it could transform the lives of future children born with SMA.

    As gene therapies continue to advance, experts say their success depends on one critical factor: identifying the disease before it can steal a child’s strength. A simple newborn screening test may now make that possible.

    Source link

  • Opioid Withdrawal May Damage the Brain Beyond Neurons as Scientists Identify New Treatment Target

    Opioid Withdrawal May Damage the Brain Beyond Neurons as Scientists Identify New Treatment Target

    For decades, scientists have believed opioid withdrawal primarily disrupts the brain’s neurons, the cells responsible for sending electrical signals that control everything from movement to decision-making. But new research suggests the damage may run much deeper.

    A new study has found that opioid withdrawal may also interfere with the brain’s support system by disrupting the cells that build and repair myelin, the fatty protective coating often described as the insulation around nerve fibers.

    Without healthy myelin, brain cells struggle to communicate efficiently, potentially contributing to the poor judgment, impulsivity and social difficulties many people experience during recovery.

    The findings, published in Pharmacology Biochemistry and Behavior, reveal a previously overlooked biological process that could become the next frontier in addiction treatment.

    Scientists Look Beyond Neurons

    Most addiction research has centered on neurons, the brain cells that transmit information. But researchers behind the new study turned their attention to oligodendrocytes, specialized support cells that produce myelin and keep the brain’s communication network running smoothly.

    Using a mouse model of opioid withdrawal, the team discovered that withdrawal sharply reduced the activity of Sox10 and Myrf, two genes essential for the production of mature oligodendrocytes and the maintenance of healthy myelin.

    As those genes became less active, fewer new oligodendrocytes formed, limiting the brain’s ability to repair its protective wiring during the earliest stages of withdrawal.

    The findings suggest withdrawal doesn’t simply alter brain signaling; it may temporarily weaken the infrastructure that allows those signals to travel in the first place.

    The Brain’s Wiring Could Explain Why Recovery Feels So Hard

    Myelin makes up much of the brain’s white matter, which serves as the communication highway connecting different brain regions.

    When that network is disrupted, messages between brain cells can slow down or become less efficient. Scientists believe that it may help explain why opioid withdrawal is often accompanied by impaired decision-making, weakened self-control, emotional instability, and difficulty navigating social situations.

    Previous brain imaging studies have repeatedly found abnormalities in the white matter of people with opioid use disorder, but researchers have struggled to pinpoint what causes those changes.

    The new study offers one possible explanation: withdrawal itself may temporarily impair the cells responsible for maintaining the brain’s wiring.

    A New Way to Treat Opioid Withdrawal?

    Perhaps the study’s most intriguing finding was the discovery of a potential new treatment target.

    Researchers found that stimulating GPR17, a signaling protein involved in the development of myelin-producing cells, helped restore oligodendrocyte production during withdrawal in mice.

    Rather than focusing solely on easing cravings or suppressing withdrawal symptoms, future therapies could also aim to protect and rebuild the brain’s white matter.

    Such treatments would complement existing medications for opioid use disorder, including methadone and buprenorphine, which remain the standard of care for reducing relapse and overdose risk.

    The Findings Are Promising But Still Early

    The research was conducted in mice, meaning scientists cannot yet say the same process occurs in people recovering from opioid addiction. More studies in humans will be needed before therapies targeting myelin repair can move toward clinical use.

    Still, the findings challenge a long-standing assumption about how opioid withdrawal affects the brain.

    Recovery may involve more than calming overactive neurons. It could also depend on repairing the brain’s protective insulation, an unexpected vulnerability that scientists now believe could become one of addiction medicine’s most promising new targets.

    Source link

  • New Research Shows That Where Your Sugar Comes From May Matter More Than How Much You Eat

    New Research Shows That Where Your Sugar Comes From May Matter More Than How Much You Eat

    The Blanket Advice May Be Missing Something Important

    Reduce your sugar intake. That guidance appears on cereal boxes, in clinical office handouts, and from well-meaning clinicians in virtually every healthcare setting in the country. The message is not wrong. Added sugar in excess is genuinely harmful, and most Americans consume too much of it.

    But a growing body of peer-reviewed research suggests that the blanket instruction to simply “eat less sugar” may be overly simplified and may even lead some people to make dietary changes that are neutral or counterproductive for their cardiovascular health. The critical missing variable, researchers say, is where the sugar comes from.

    A series of large-scale studies examining hundreds of thousands of individuals over decades of follow-up has found that the food matrix — the biological, chemical, and structural context in which sugar is consumed — appears to meaningfully influence how the body processes that sugar and what its downstream effects are on heart disease risk.

    Why This Matters

    Heart disease remains the leading cause of death in the United States, according to the CDC. Diet is one of the most powerful modifiable risk factors for cardiovascular disease. Sugar consumption is one of the most debated dietary variables in cardiovascular research — and the guidance on it has evolved significantly.

    The 2026 American Heart Association Dietary Guidance to Improve Cardiovascular Health, published in Circulation, recommends minimizing added sugar in foods and beverages — but it simultaneously emphasizes the importance of whole fruits, dairy, and other foods that naturally contain sugars as part of a heart-healthy dietary pattern. That dual guidance reflects an important distinction that the science increasingly supports: not all dietary sugar creates the same cardiovascular risk.

    For anyone tracking grams of sugar on nutrition labels and eliminating whole fruit or plain yogurt from their diet out of concern over sugar content, this research has a direct practical implication.

    What We Know So Far

    A 2024 prospective cohort study published in Nutrition Journal analyzed data from the UK Biobank — a large-scale biomedical database and research resource containing detailed dietary and health information on hundreds of thousands of British adults. Researchers from the Justus-Liebig University of Giessen, Germany, examined the relationship between different types and sources of dietary sugar and the incidence of cardiovascular disease.

    Key findings from that study include:

    • Free sugar from beverages showed a significant linear relationship with cardiovascular disease risk — meaning more sugar from drinks translated more directly into higher risk
    • Soda and fruit drinks showed the clearest dose-response relationship between consumption and cardiovascular risk
    • Fruit juice, while a free sugar source, showed a more complex U-shaped relationship with cardiovascular disease risk — meaning neither very high nor very low consumption was clearly associated with the best outcomes
    • Free sugar from solid foods — such as treats, cereals, and baked goods — showed a nonlinear relationship with risk, with the lowest risk at moderate intake levels
    • Intrinsic sugars — those naturally present within the structure of whole fruits, vegetables, and dairy products — showed a different pattern: a non-linear descending association with cardiovascular risk at higher intake levels, consistent with protective effects

    A 2023 study published in the American Journal of Clinical Nutrition, based on long-term follow-up data from the Harvard Nurses’ Health Study and the Health Professionals Follow-Up Study, reached broadly consistent conclusions. In that analysis of over 80,000 participants followed across several decades, added sugar and fructose from added sugar and juice were associated with higher coronary heart disease risk — but sugar from whole fruits and vegetables was not.

    The Food Matrix: Why Context Changes Everything

    The concept of the food matrix is central to understanding these findings. When you eat a whole orange, you are consuming not just sugar (fructose and glucose) but also fiber, vitamins, polyphenols, water, and complex cell structures that alter how your digestive system processes the sugar. The fiber slows glucose absorption, reducing blood sugar spikes. The polyphenols have anti-inflammatory effects. The water content affects satiety.

    When you drink a glass of orange juice, you consume much of the same sugar with most of the fiber removed. The result is faster glucose absorption, a higher glycemic response, and the absence of the satiety-promoting effects of eating the whole fruit.

    When you consume an equivalent amount of sugar from a soft drink, the context is completely different again — there is no nutritional matrix at all, just dissolved sugar and water (or artificial sweeteners in diet versions). The body processes these differently at the cellular, hormonal, and microbiome levels.

    This is not a theoretical distinction. It is documented across multiple large prospective studies with thousands of participants and decades of follow-up.

    What Doctors and Experts Say

    The 2026 AHA Dietary Guidance statement, developed by the American Heart Association, reflects the current evidence synthesis. Amit Khera, M.D., FAHA, vice chair of the AHA dietary guidance writing committee, noted that the connection between sugar-sweetened beverages, hypertension, and cardiovascular risk “is broadly consistent with previous research” — while the same statement recommends consuming vegetables, fruits, and dairy as part of a heart-healthy pattern.

    Vasanti Malik, an associate professor of nutrition at the Harvard T.H. Chan School of Public Health and co-author of research in this area, has stated publicly that “sugar-sweetened beverages, such as soda and sports drinks, which are often marketed as somewhat healthy, should be limited.” Regarding juice, Malik has noted that “fruit juice intake may be harmless at low levels yet harmful at higher intake levels. They should always be 100% fruit juice, and even so, consumed only in moderation. Whole fruit should be emphasized over sugary beverages.”

    What the Evidence Shows and What It Does Not

    This body of evidence is substantial, with long follow-up periods, large sample sizes, and consistent findings across multiple independent research groups. However, all of the studies discussed here are observational — meaning they document associations between diet and cardiovascular outcomes without proving direct causation.

    Dietary research faces inherent challenges: people eat many foods simultaneously, dietary recall is imperfect, and researchers cannot fully control for all other lifestyle factors that influence heart disease. No randomized controlled trial has assigned people to different sugar sources for decades and measured cardiovascular outcomes — such a study would be impractical to conduct.

    The finding that intrinsic sugars in whole fruits appear to carry less cardiovascular risk than added sugars is consistent across multiple independent studies and is biologically plausible given what is known about fiber, polyphenols, and the food matrix. That consistency across studies strengthens the overall confidence in the direction of the finding.

    MedicalDaily Evidence Check

    • Primary studies: Schaefer et al., Nutrition Journal, 2024 (UK Biobank, observational cohort); AJCN Harvard cohort study, 2023 (prospective observational)
    • What the research shows: Different sources of dietary sugar are associated with different levels of cardiovascular risk; added sugar and sugar from beverages carry the highest risk; intrinsic sugars in whole fruit and dairy show lower or neutral risk associations
    • What it does not prove: Direct causation; individual thresholds for harm; that all people will respond identically
    • 2026 AHA guidance: Recommends minimizing added sugars while emphasizing whole fruits, vegetables, and dairy as part of a heart-healthy pattern
    • Current medical guidance: No major organization recommends reducing whole fruit or plain dairy intake due to natural sugar content

    Who Should Pay Closest Attention

    The evidence is most relevant to:

    • People trying to reduce sugar intake for cardiovascular health who may be cutting whole fruit, plain yogurt, or other naturally sweet whole foods from their diet without realizing those are not the primary risk drivers
    • Adults managing prediabetes or type 2 diabetes, for whom the speed of glucose absorption from different sugar sources has direct clinical relevance
    • Children and adolescents whose lifelong dietary patterns are being established — the distinction between fruit, juice, and sugary drinks matters profoundly for long-term health
    • Adults who consume large quantities of fruit juice as a substitute for whole fruit, believing the nutritional content is equivalent
    • People with existing cardiovascular disease, for whom dietary sugar management is a clinically important component of heart health maintenance

    Practical Guidance: What to Eat and What to Limit

    Based on the current evidence:

    • Whole fruit: continue or increase. The sugars in whole fruits come packaged with fiber, water, and bioactive compounds that modulate their effects on the body. Current evidence does not support limiting whole fruit intake for cardiovascular health.
    • Fruit juice: moderate. Even 100% fruit juice carries more rapid sugar absorption than whole fruit. Limiting to one small serving (4 to 6 ounces) per day is a reasonable precaution.
    • Sugar-sweetened beverages: limit as much as possible. Sodas, sweetened iced teas, sports drinks, and sweetened coffee drinks represent the clearest dietary sugar risk for cardiovascular disease in the current evidence base.
    • Plain dairy products: Milk, plain yogurt, and other minimally processed dairy products contain natural lactose, which the evidence does not single out as a cardiovascular risk driver at typical consumption levels. Flavored yogurts and sweetened dairy products contain added sugar and should be evaluated separately.
    • Added sugar in processed and packaged foods: This is the category most consistently associated with cardiovascular harm. Label-reading to identify added sugar — rather than total sugar — in packaged foods provides more actionable information for heart health decisions.

    What You Can Do Now

    • Read nutrition labels for added sugars specifically, not just total sugar. Since 2020, FDA-updated Nutrition Facts labels are required to list added sugars separately from total sugars.
    • Replace fruit juice with whole fruit wherever practical. The nutritional benefit is higher, and the cardiovascular signal is clearer.
    • Replace sugary beverages with water, unsweetened sparkling water, or unsweetened tea. Even one daily substitution has been shown in multiple studies to reduce cardiovascular risk.
    • Do not eliminate plain yogurt, milk, or whole fruit from your diet to reduce sugar intake. These foods are not the primary targets of dietary sugar reduction guidance.
    • If you have diabetes, prediabetes, or established heart disease, discuss your specific sugar source choices with your clinician or a registered dietitian who can provide individualized guidance.

    Cost and Access: What Patients Should Know

    Whole fruits — especially seasonal and frozen varieties — are generally among the most affordable foods in any grocery store. Frozen fruit, which carries the same nutritional profile as fresh fruit at a fraction of the cost, is an excellent option for people on tight budgets. Community nutrition programs, including SNAP (Supplemental Nutrition Assistance Program) benefits, can be used for fresh and frozen fruit purchases.

    Registered dietitian consultations for patients with diabetes, cardiovascular disease, or obesity are typically covered by Medicare and most commercial insurance plans. The Academy of Nutrition and Dietetics maintains a searchable directory for patients seeking a credentialed nutrition professional.

    What Happens Next

    The evidence base on sugar sources and cardiovascular health is expected to continue building. Researchers are particularly focused on understanding how individual metabolic differences — including gut microbiome composition and genetic factors — influence how the body responds to different sugar sources. Personalized nutrition research may eventually allow dietary guidance to be tailored more precisely to individual metabolic profiles.

    Updated AHA and USDA Dietary Guidelines, the latter due for revision in 2025 to 2026, are incorporating the food matrix concept increasingly into their recommendations, moving away from nutrient-by-nutrient thinking toward food-pattern-based guidance.

    The Bottom Line

    Total sugar grams on a nutrition label tell an incomplete story about cardiovascular risk. The source, structure, and food context of sugar matter enormously. Added sugar in processed foods and beverages — particularly sodas and sweetened drinks — carries the clearest cardiovascular risk signal in the current evidence base. Natural sugars in whole fruit, plain dairy, and vegetables appear to behave differently and do not carry the same risk at typical intake levels. That distinction is not a loophole to consume unlimited sugar; it is a refinement that should inform smarter dietary choices: prioritize whole foods, minimize beverages with added sugar, and use total-sugar grams on labels only as a starting point, not a final verdict.

    Source link

  • Jazz Guard Trey Alexander Exits Summer League Early on Stretcher After Rough Contact

    Jazz Guard Trey Alexander Exits Summer League Early on Stretcher After Rough Contact

    The Utah Jazz guard, Trey Alexander, was taken off the court on a stretcher after sustaining a serious-looking injury during the team’s NBA Summer League game against the Chicago Bulls. The incident occurred when Alexander collided with Bulls rookie Caleb Wilson while driving toward the basket.

    Following the contact, Alexander immediately doubled over, clutching the left side of his torso before falling to the floor in visible pain. Medical personnel quickly attended to him, and after several minutes, he was immobilized and transported off the court on a stretcher. He did not return to the game. Neither the Jazz nor the Summer League officials immediately disclosed the nature or severity of the injury.

    The Aftermath of Alexander’s Abrupt Exit

    As of the latest updates, the Jazz have not announced a formal diagnosis, and it remains unclear exactly which structure was injured during the collision. A video of the play showed Alexander taking contact to the left side of his torso before immediately grabbing the area and collapsing in pain. The fact that he required a stretcher and was unable to leave the floor under his own power prompted medical staff to stabilize him before transport. Such precautions are common in sports medicine when an athlete experiences severe pain or when the extent of an injury cannot be determined immediately.

    Without imaging studies or an official medical update, it is not possible to determine the specific injury. Further evaluation, which may include physical examination and diagnostic imaging such as X-rays, ultrasound, or computed tomography (CT) scans, would typically be used to identify injuries involving the ribs, abdominal organs, muscles, or other structures in the torso.

    The Possible Reasons That Led to the Immediate Medical Attention

    As of now, there is no confirmed Alexander’s diagnosis, and any discussion of the injury must remain general. What is known about the injury is that it was a direct impact to the left side of the torso, which can affect several organs or bones.

    According to Medical News Today, possible injuries following this type of impact include:

    • Rib contusions or fractures: A forceful blow can bruise or break one or more ribs, causing immediate pain that often worsens with movement, deep breathing, coughing, or twisting.
    • Intercostal muscle strain: The muscles between the ribs can be stretched or torn during a collision, resulting in localized pain and difficulty moving the torso.
    • Abdominal wall injury: Muscles and soft tissues of the abdominal wall can sustain bruising or tears after blunt trauma.
    • Injury to internal organs: The spleen, which sits on the upper left side of the abdomen, is particularly vulnerable to blunt abdominal trauma. Although uncommon, splenic injuries require prompt medical assessment because they can cause internal bleeding. Other abdominal organs may also be evaluated depending on the mechanism of injury and symptoms.

    A sudden impact to the torso can trigger intense pain, causing an athlete to instinctively bend forward or clutch the affected area, as Alexander did following the collision. Severe pain may also make standing or walking difficult until the injury is evaluated.

    Winning Big Always Comes with Its Risks

    Trey Alexander’s injury puts the physical demands of basketball on full display, where high-speed collisions, falls, and contact around the basket can sometimes result in significant injuries despite protective rules and immediate medical care.

    Not every collision leads to a serious injury, but impacts involving the chest or abdomen warrant careful evaluation as they may affect bones, muscles, or internal organs. Prompt assessment by athletic trainers and physicians helps determine whether emergency treatment or additional imaging is needed before an athlete can safely return to play.

    Contact injuries cannot be completely prevented; several measures can help reduce the risk. Maintaining core strength, using proper body positioning during contact, improving overall conditioning, and following safe playing techniques may lower the likelihood of some musculoskeletal injuries. Equally important is ensuring that athletes receive immediate medical attention when they experience severe pain after a collision, rather than attempting to continue playing.

    Source link

  • States Have Until October 2027 to Fix SNAP Error Rates, with Reviews That Could Trigger Penalties Already Underway

    States Have Until October 2027 to Fix SNAP Error Rates, with Reviews That Could Trigger Penalties Already Underway

    For the first time in the more than 50-year history of the Supplemental Nutrition Assistance Program, states are now financially on the hook for how accurately they manage food benefit payments, and the data being collected right now will determine how much they owe.

    The USDA released its annual SNAP payment error rate report on June 24, 2026, revealing a national average error rate of 10.62 percent for fiscal year 2025 — far above the 6 percent threshold that the One Big Beautiful Bill Act (OBBBA) set as the trigger for financial penalties. Beginning October 1, 2027, states with error rates at or above that threshold will be required to cover a portion of their own SNAP benefit costs — from 5 percent for states with rates between 6 and 8 percent, to 15 percent for states above 10 percent.

    Only nine states had payment error rates below 6 percent in fiscal year 2025, allowing them to avoid the new cost-sharing requirement. The remaining 41 states and the District of Columbia face financial consequences unless they reduce their error rates before the penalty calculation is finalized.

    Critically, states can choose to use either their fiscal year 2025 or fiscal year 2026 error rate — whichever is lower — to calculate what they owe. That means the data being generated right now, through the end of fiscal year 2026 in September 2026, still matters. States that act aggressively in the next several months to reduce errors may be able to lower their financial exposure.

    Why This Matters

    SNAP — the Supplemental Nutrition Assistance Program — provides grocery assistance to approximately 42 million Americans, including children, elderly adults, people with disabilities, and low-income working families. For the entirety of its history, SNAP benefits have been paid entirely by the federal government. The OBBBA ended that guarantee.

    The practical consequences are large. Using fiscal year 2025 error rates, the Center on Budget and Policy Priorities estimates states collectively could owe roughly $9 billion in SNAP cost-sharing. For individual states with already-strained budgets — many of which are also absorbing Medicaid cost shifts from the same legislation — the new SNAP obligations arrive at a particularly difficult fiscal moment.

    The accountability logic behind the policy is straightforward: states that miscalculate eligibility or benefit amounts generate either overpayments (giving recipients more than they should receive) or underpayments (giving them less). SNAP payment error rates measure how often and by how much those miscalculations occur. But advocacy groups and many state officials note that error rates are not a measure of fraud — they reflect administrative and systems errors, many of which occur when complex federal and state rules interact with limited state administrative capacity.

    What We Know So Far

    The USDA’s June 24 release established the FY 2025 error rate as the first benchmark that will be used to calculate potential cost-sharing obligations. Under the law, states may elect to use either the FY 2025 or FY 2026 error rate — whichever produces a lower obligation.

    The penalty structure, as described by Grocery Dive and confirmed by the USDA press release:

    • States with error rates between 6% and 8%: responsible for 5% of their SNAP benefit costs
    • States with error rates between 8% and 10%: responsible for 10%
    • States with error rates above 10%: responsible for 15%

    One important carve-out: states with error rates above 13.32 percent in FY 2025 qualify for a two-year delay in the cost-sharing requirement. Alaska (23.15%), Oregon (14.14%), Illinois (14.67%), Georgia (15.21%), Delaware (16%), and New Mexico (16.81%), as well as the District of Columbia (18.66%), qualify for this delay— meaning they will not face penalties until fiscal year 2030.

    Perversely, this created an incentive problem. Maryland dropped its error rate from 13.64 to 13.08 percent — an improvement — but in doing so, fell just below the 13.33 percent threshold that would have qualified it for the two-year delay. The states that made less progress are being shielded from near-term consequences, while Maryland faces an earlier and larger financial burden for having improved.

    Where the Impact Is Highest

    Maryland’s situation is among the most closely watched. State analysts project Maryland could be on the hook for at least $240 million just for the new cost-sharing requirements in fiscal year 2027, with more exposure expected in subsequent years from other OBBBA provisions. The state’s current error rate of 13.08 percent places it in the 15 percent cost-sharing tier — the maximum penalty level.

    Maryland’s Acting Secretary for Human Services Stacy L. Rodgers told Maryland Matters that the agency is “laser-focused” on bringing the error rate down and that the notion of qualifying for a delay by maintaining a high error rate has not been the agenda. But she acknowledged that FY 2026 data will not be released until June 2027 — months after the Maryland General Assembly finalizes the state budget — creating a structural planning problem.

    Oklahoma’s situation illustrates the scale in other states: with an error rate of 11.04 percent, Oklahoma projects it could owe approximately $250 million in SNAP benefit costs. California, at a lower 5 percent bracket, is projected to face over $627 million in additional spending.

    Some states are acting quickly. Arkansas is investing in AI tools to improve eligibility systems and has allocated $5 million in its FY 2027 budget to the state inspector general’s office to detect vulnerabilities. Minnesota allocated $90 million to replace 35-year-old county software used for SNAP processing. These technology investments may reduce error rates before the penalty-determining data closes.

    What Officials and Experts Say

    Agriculture Secretary Brooke Rollins, in announcing the FY 2025 data, said the payment error rates are further proof that state accountability is severely lacking in SNAP, and urged other states to prioritize needy families and the American taxpayer over politics.

    Maryland’s Stacy Rodgers offered a sharply different framing. She told WYPR that Maryland has led the nation in reducing its error rate over the past three years — from 35.56 percent in fiscal year 2022 to 13.08 percent today — but is still being penalized for a rate that remains above the threshold. She said there was simply no runway for states to drive the error rate down to 6 percent given the structural complexity of SNAP administration.

    Carolyn Vega, associate director of policy analysis for No Kid Hungry, told Maryland Matters the penalty structure creates a “really perverse incentive” — a state has almost an incentive to do worse, since dropping below 13.33 percent removes the protection of the two-year delay.

    Brookings Institution researchers warned that the combination of SNAP benefit cost-shifting, Medicaid reductions, and other OBBBA provisions could lead some states to drop out of the SNAP program entirely — an outcome that would eliminate food assistance for all participants in those states. Analysts across the political spectrum have described this as the single most significant structural change to SNAP in the program’s history.

    What the Evidence Shows and What It Does Not

    MedicalDaily Policy Check

    • Policy source: One Big Beautiful Bill Act (OBBBA), signed July 4, 2025
    • USDA data release: FY 2025 SNAP payment error rates, June 24, 2026
    • National average FY 2025 error rate: 10.62%
    • Total FY 2025 improper payments: $10.1 billion (per USDA)
    • Cost-sharing effective date: October 1, 2027 (federal fiscal year 2028)
    • States below 6% (exempt): 9 states
    • States with delay (above 13.32%): Alaska, Oregon, Illinois, Georgia, Delaware, New Mexico, DC — delay until FY 2030
    • Key option: States may choose FY 2025 or FY 2026 error rate, whichever produces a lower obligation — FY 2026 data collection is ongoing through September 2026
    • What this policy does not constitute: A measure of SNAP fraud — error rates measure administrative accuracy, including both overpayments and underpayments, often caused by eligibility or calculation mistakes

    Who Is Most Affected?

    The financial impact of the new SNAP cost-sharing rules will fall on several groups:

    • State SNAP administrators and human services agencies, who must reduce error rates under extreme time pressure with limited resources
    • State legislators and budget directors, who must now plan for large new obligations that were not anticipated in recent state budgets
    • Advocacy organizations that serve SNAP recipients, who are concerned that states facing financial pressure may tighten eligibility or create bureaucratic barriers to enrollment
    • SNAP recipients themselves — particularly in states where budget pressure from SNAP cost-sharing leads to service reductions, staffing cuts, or changes to how applications and renewals are processed
    • Residents of states with the highest error rates: Maryland (13.08%), Hawaii (10.92%), Oklahoma (11.04%), and many others where the cost-sharing obligation will be highest

    What You Can Do Now

    • If you receive SNAP benefits, respond promptly to any renewal requests, verification requests, or correspondence from your state’s human services agency. Delayed or incomplete responses are a common source of administrative errors that inflate error rates and may affect your own benefit accuracy.
    • If you are a state resident concerned about SNAP funding in your state, contact your state legislators — particularly those on budget and human services committees — to ask how the state is planning to manage new cost-sharing obligations.
    • Advocacy organizations tracking this issue include the Food Research and Action Center, the Center on Budget and Policy Priorities, and No Kid Hungry. All publish state-specific data and advocacy resources.
    • If your state has announced changes to SNAP administration or access in response to budget pressure, contact the USDA’s Food and Nutrition Service or a legal aid organization if you believe your SNAP benefits have been incorrectly reduced or terminated.

    Cost and Access: What Families Should Know

    SNAP error rates measure administrative accuracy — not whether eligible families are being helped. But the financial consequences of this policy will inevitably affect how states administer the program. States may respond by hiring more caseworkers, investing in technology, tightening verification processes, or — advocates fear — creating administrative barriers that make it harder for eligible families to receive benefits.

    If you believe you are eligible for SNAP and have been denied or had benefits reduced, you have the right to request a fair hearing through your state’s human services agency. The USDA’s Food and Nutrition Service maintains state-level contact information and complaint procedures. For families in financial crisis, local food banks remain a parallel resource — find one near you at feedingamerica.org.

    What Happens Next

    FY 2026 error rate data — the second data point states can use to calculate their obligation — will not be released until June 2027. That timing creates a difficult planning window: states will not know their final FY 2026 number until after most state legislatures have finalized their fiscal year 2027 budgets.

    Maryland’s Stacy Rodgers is banking on the National Governors Association successfully lobbying Congress to delay the penalty deadline. That lobbying effort is ongoing. Some states are filing Corrective Action Plans with USDA as required for states above the 6 percent threshold. The outcome of those plans and any Congressional action on the deadline will significantly shape how this policy ultimately affects both state budgets and SNAP recipients.

    MedicalDaily will continue tracking state error rate developments, Congressional responses, and the downstream effects on SNAP access as the October 2027 implementation date approaches.

    The Bottom Line

    The USDA’s FY 2025 SNAP error rate data revealed that 41 states and the District of Columbia exceed the threshold that will trigger financial penalties starting October 2027 — a deadline that is 15 months away. For Maryland, the potential liability exceeds $240 million. For California, it exceeds $627 million. For Oklahoma, it approaches $250 million. The data being collected right now — through September 2026 — will shape those final numbers. States that invest in better eligibility systems, caseworker capacity, and technology in the next several months may reduce their exposure. Those that do not may find themselves choosing between cutting other services, raising taxes, or creating barriers that effectively push eligible families off SNAP assistance.

    Source link

  • Ebola Fight Disrupted as Congo Response Workers Strike Over Unpaid Wages

    Ebola Fight Disrupted as Congo Response Workers Strike Over Unpaid Wages

    The workers at the epicenter of Congo’s Bundibugyo Ebola outbreak — the surveillance teams tracking contacts, the burial teams managing the dead, the community outreach workers trying to build trust in frightened neighborhoods — went on strike this week. They have not been paid since the outbreak was declared on May 15, 2026, according to reporting from the Associated Press and Reuters.

    The work stoppage — centered in Bunia, the capital of Ituri Province, and the neighboring town of Rwampara — has directly compromised continuity of essential health services at the front of an outbreak that has infected 1,759 people and killed at least 600 as of the latest government data, according to Reuters. Bunia and Rwampara together account for roughly 847 confirmed infections — nearly half of Congo’s total.

    No Ebola cases associated with this outbreak have been confirmed in the United States. The risk to U.S. residents remains low, according to the CDC. But a response team that cannot function directly threatens the global containment of a disease for which no approved vaccine or specific treatment exists.

    Why This Matters

    Ebola containment depends entirely on the human beings willing to do the most dangerous work in public health: identifying and following up with contacts of confirmed cases, isolating the sick before they can infect others, and safely burying the dead in a disease where bodily fluids at the moment of death carry the highest viral load.

    When those workers stop working, chains of transmission that would otherwise be interrupted continue unchecked. New cases that would have been caught through contact tracing are not caught. Burials conducted without trained teams become sources of additional infection. The mathematical progress the response has made — tracking contacts, sequencing isolates, mapping transmission chains — stops accumulating.

    The World Health Organization representative in Congo, Dr. Anne Ancia, said this week that the virus continues to spread, fueled by population movements and insecurity, and that some treatment centers are at near-full capacity. She has stated that the outbreak is spreading faster than the response can contain it — a warning issued before the strike added a new complicating factor.

    What We Know So Far

    According to the Associated Press, front-line workers told reporters they had not received wages or bonuses since the outbreak was declared on May 15. The affected workers span multiple roles: epidemiological surveillance committee members, community outreach and sensitization teams, burial teams, and security personnel.

    Workers at the Rwampara Ebola treatment center staged a protest on Monday, setting tires alight outside the facility. Police intervened to restore order. A senior worker confirmed to the AP that the action was continuing.

    “Since the Ebola virus disease outbreak was declared, we’ve been demanding payment for our work,” Dr. Biensi Kano, a member of the epidemiological surveillance committee in Bunia, told the AP. “The non-payment of benefits exposes us and our families to significant socio-economic difficulties and seriously undermines our living conditions.”

    Dr. Ghislain Maneba, an epidemiologist and community investigator in the Rwampara health zone, described the scope of the problem: “We are doing everything we can to make the public understand how dangerous this disease is. I came here to save people’s lives, but this is how I am being thanked. We are working day and night without being paid.”

    Congo’s Health Minister Samuel Roger Kamba acknowledged the payment problems publicly, attributing part of the delay to logistical disruptions — specifically the closure of the Bunia airport, which has complicated both the delivery of supplies and the transfer of funds to frontline workers.

    Where the Response Is Most At Risk

    The Bunia and Rwampara health zones — where the strike is most concentrated — account for close to half of Congo’s confirmed Ebola cases. They represent the geographic and epidemiological core of the outbreak. A functional lapse in contact tracing, burial safety, or community engagement in these zones is not a marginal disruption; it strikes at the most critical pressure points in the containment effort.

    Bloomberg reported that Congo’s National Institute of Public Health confirmed in a report on Wednesday that continuity of essential health services in Bunia and Rwampara has been compromised.

    The outbreak is also occurring in a region with persistent armed conflict — a factor that has repeatedly impeded response operations by restricting travel, diverting law enforcement attention, and driving population displacement that makes contact tracing vastly more difficult. The Bunia airport closure attributed by health officials as a payment bottleneck is itself a product of the security situation in eastern Congo.

    What Officials and Workers Say

    Akilimali Pierre, incident manager at Congo’s National Institute of Public Health, told the AP that the airport closure “is hampering the very implementation of the response, particularly certain aspects of the flow of funds. This is one of the reasons that may account for the delay in payment.”

    Africa CDC official Wessam Mankoula, speaking at an online press conference, said the agency was working with Congolese authorities to speed up payments. According to Reuters, Africa CDC has provided Congo approximately $2 million to support the Ebola response — some of which could be directed toward delayed worker payments.

    “This is very important to keep the morale,” Mankoula said of ensuring payment to frontline workers.

    The WHO’s Dr. Ancia had described the situation in Ituri as one where she witnessed “firsthand the dedication of staff who continue to serve their communities despite enormous challenges” — a dedication now being tested by the absence of compensation for those same workers.

    What the Evidence Shows — and What It Does Not

    As of July 10, 2026, the Bundibugyo Ebola outbreak has produced 1,759 confirmed cases and more than 600 confirmed deaths in Congo, plus 20 cases and 2 deaths in Uganda, and one imported case in France. No U.S. cases have been confirmed.

    The outbreak’s case fatality rate in the current outbreak is approximately 20% to 30%, lower than the Zaire strain of Ebola but still among the most lethal infectious diseases circulating anywhere in the world. There is no approved vaccine for Bundibugyo virus. A clinical trial of two experimental therapies — the monoclonal antibody MBP134 and the antiviral remdesivir — began July 2 but has produced no results yet.

    Whether the strike will materially worsen outbreak trajectory depends on its duration and whether payment resolutions can be reached quickly. If the work stoppage lasts days, the damage may be containable. If it lasts weeks, the modeling predictions for outbreak growth could shift significantly.

    MedicalDaily Outbreak Status Summary

    • Congo confirmed cases: 1,759 (as of latest government data)
    • Congo deaths: 600+
    • Uganda cases: 20; Uganda deaths: 2
    • Imported case: France (1)
    • U.S. cases: Zero confirmed
    • Approved vaccine: None for Bundibugyo strain
    • Approved treatment: None; clinical trial underway (MBP134 + remdesivir)
    • Strike status: Active as of July 9–10, 2026, in Bunia and Rwampara
    • Services compromised: Contact tracing, burial teams, community outreach in hardest-hit zones
    • U.S. entry restriction order: Active through approximately July 21, 2026

    Who Is Affected and Who Is at Risk

    Front-line health workers in Ituri Province face the most direct and immediate harm from the payment failure: they are working in conditions of extreme danger — physical violence from suspicious residents, biological exposure risk, and the psychological burden of managing an uncontrolled outbreak — without compensation.

    The secondary impact falls on all Congolese residents in the outbreak zone, whose exposure risk increases as contact tracing lapses.

    For U.S. residents: the CDC continues to assess the risk of Bundibugyo virus reaching the United States as low, based on the virus’s biology (direct contact with bodily fluids required; no airborne transmission), the country’s public health infrastructure, and the current entry screening measures in place at four U.S. airports. No U.S.-based cases have been confirmed from this outbreak.

    Travelers who have been in DRC, Uganda, or South Sudan within the past 21 days should monitor for fever or illness and contact their local health department before visiting a healthcare facility if symptoms develop.

    Symptoms and Warning Signs to Watch For

    For travelers who have recently returned from DRC, Uganda, or South Sudan, the following symptoms — appearing within 21 days of last potential exposure — warrant immediate contact with a public health authority (before going to a clinic):

    • Sudden fever
    • Severe headache
    • Muscle pain and weakness
    • Vomiting or diarrhea
    • Unexplained bleeding or bruising
    • Rash

    Do not go to a hospital or clinic without calling your local health department first. Public health teams need to coordinate safe isolation and transport procedures to protect healthcare workers and other patients.

    What You Can Do Now

    For U.S. residents who have recently traveled to DRC, Uganda, or South Sudan:

    • Monitor your health for 21 days after your last possible exposure to the outbreak area.
    • If you develop fever or other symptoms, call your local health department first — before going to a hospital.
    • Check the CDC Ebola situation page for current travel advisories and entry screening information.
    • Plan ahead for travel to this region: U.S. entry restrictions currently in place require routing through designated screening airports and post-arrival monitoring.

    For anyone who wants to support the Ebola response in DRC, Médecins Sans Frontières (Doctors Without Borders) and International Medical Corps are among the organizations with active operations in the affected area.

    Cost and Access: What Patients Should Know

    Any U.S. resident who is evaluated for suspected Ebola will be tested and cared for through the public health system at no direct cost, as part of emergency infectious disease protocols. No prior authorization or insurance is required for emergency isolation and testing under these circumstances.

    If a case were confirmed in the United States, treatment would occur at one of ten federally designated biocontainment units. The nearest facilities to major U.S. cities include Emory University Hospital (Atlanta), Nebraska Medical Center (Omaha), and the NIH Clinical Center (Bethesda, Maryland).

    What Happens Next

    Whether Congo can rapidly resolve the payment dispute will determine how much damage the strike causes to the outbreak trajectory. Africa CDC’s offer to redirect $2 million in existing funds toward delayed payments suggests a path to resolution, but the logistical challenge of the closed Bunia airport means financial transfers may still face delays.

    The U.S. entry restriction order from June 21 expires around July 21 — 11 days from now. The CDC’s decision on whether to renew will be shaped in part by the outbreak’s trajectory in the coming days. A strike-related worsening of case trends could shift that calculus toward extension.

    MedicalDaily will continue monitoring both the strike situation and the outbreak’s overall trajectory.

    The Bottom Line

    Ebola response workers in Congo’s hardest-hit provinces walked off the job this week because they have not been paid since the outbreak began two months ago. The strike threatens to degrade the contact tracing, burial safety, and community engagement operations that are the primary tools for containing an outbreak for which no approved vaccine or specific treatment exists. The outbreak has already infected 1,759 people and killed more than 600. The risk to U.S. residents remains low — but a failing response anywhere in the world raises the probability of wider spread, which is why the U.S. has maintained entry restrictions and airport screening since May.

    Source link

  • Michigan Officials Released Specific Produce Washing Instructions During the Cyclospora Outbreak

    Michigan Officials Released Specific Produce Washing Instructions During the Cyclospora Outbreak

    Michigan health officials have released specific, produce-by-produce washing and handling instructions for consumers as the state’s Cyclospora outbreak surpassed 1,562 confirmed cases as of July 10, 2026 — the largest outbreak of the parasitic illness in Michigan’s history, and the source of which remains unidentified.

    The Michigan Department of Health and Human Services released its detailed prevention guidance on July 4 and July 6, 2026, issuing instructions that go further than general “wash your produce” advice — spelling out, vegetable by vegetable, exactly what consumers should buy, how to prepare it, and when cooking is the safest choice.

    No specific produce grower, supplier, or food type has been identified as the source of the outbreak as of July 10.

    Why This Matters

    Cyclospora cayetanensis is a microscopic parasite that attaches tenaciously to produce surfaces — and standard washing does not guarantee its removal. The CDC notes that Cyclospora can cling to leafy vegetables and herbs in ways that make thorough removal challenging, which is why officials recommend specific preparation methods that reduce risk beyond a simple rinse.

    With more than 1,562 cases confirmed in Michigan and several hundred additional cases in adjacent areas of Ohio and other states, and with no food source yet named, consumers do not have a specific product to avoid. That gap makes produce safety guidance from health officials especially important: without knowing which item is contaminated, the most prudent approach is to take extra precautions with all fresh produce linked to prior Cyclospora outbreaks.

    Michigan officials have emphasized these recommendations for anyone preparing raw produce — especially people who are immunocompromised, elderly, on chemotherapy, or otherwise at higher risk of serious illness from dehydration or infection. The MDHHS also extended the guidance to restaurants and commercial kitchens in southeast Michigan.

    What We Know So Far

    The MDHHS outbreak dashboard showed 1,562 confirmed cases as of the morning of July 10, 2026. Cases have been reported in at least 44 Michigan counties, concentrated in Monroe, Wayne, Washtenaw, Lenawee, Shiawassee, Jackson, Oakland, and Livingston counties — all in southeastern Michigan.

    The outbreak began June 22, 2026. Michigan typically sees 40 to 50 cases per year; the current outbreak has produced more than 30 times the annual average in under three weeks.

    Approximately 44 hospitalized cases have been reported to date, according to the MDHHS dashboard. No deaths have been reported.

    The CDC and FDA are assisting Michigan investigators with whole-genome sequencing of parasite isolates and epidemiological traceback. As of July 10, no common food vehicle has been identified despite more than two weeks of active investigation.

    The Produce-Specific Safety Guide From MDHHS

    The following instructions are drawn directly from MDHHS official guidance released July 4–6, 2026, confirmed across multiple MDHHS communications and media outlets.

    Lettuce and Leafy Greens

    What to buy: Buy whole heads of lettuce rather than pre-washed, bagged lettuce or salad mixes. Pre-cut and pre-washed bagged salad kits have been linked to prior Cyclospora outbreaks in the U.S. and Canada.

    How to prepare: Remove and discard the outer two to three leaves. Wash the remaining inner leaves thoroughly under running water.

    Safest option: For leafy greens that can be cooked, cooking is the safest option. Cooking to 158°F (70°C) or higher kills the Cyclospora parasite.

    Cilantro and Basil

    How to prepare: Wash thoroughly under running water. Separate the individual leaves from the stems as you wash — this increases the surface area that running water contacts and reduces the chance of parasite survival between leaves.

    Safest option: Both cilantro and basil are safest when cooked. Using them as cooked ingredients in hot dishes reduces exposure risk more than using them raw.

    Note: MDHHS did not recommend consumers stop buying or eating cilantro and basil. The guidance is about safe preparation, not elimination of these foods.

    Green Onions

    How to prepare: Trim the root end. Remove and discard the outer layer. Wash the remainder thoroughly under running water.

    Safest option: As with leafy greens, cooking green onions eliminates parasite risk. Use them in stir-fries, soups, or other hot preparations when possible during the outbreak.

    Other Produce: Universal Rules

    For all other fruits and vegetables, MDHHS recommends:

    • Wash all fresh produce under clean running water before eating or preparing, even produce with rinds or peels you do not eat
    • Scrub firm fruits and vegetables — such as melons, cucumbers, and potatoes — with a clean produce brush
    • Cut away any damaged or bruised areas on fruits and vegetables before eating
    • Wash hands thoroughly with soap and water before and after handling or preparing any produce
    • Wash and sanitize cutting boards, knives, and other utensils before and after contact with raw produce

    The Heating Rule: 158°F Kills Cyclospora

    The single most reliable way to eliminate Cyclospora from produce is heat. MDHHS confirms that cooking food to 158°F (70°C) or higher kills the parasite. This applies to any produce on the concern list. If you can cook it, do.

    What Not to Buy During the Outbreak

    MDHHS has specifically noted that the following have been linked to prior U.S. and Canadian Cyclospora outbreaks, and should be treated with extra caution:

    • Pre-washed, bagged salad mixes and kits (including pre-cut lettuce blends with romaine, iceberg, red cabbage, and carrots)
    • Fresh cilantro
    • Fresh basil
    • Green onions
    • Raspberries (linked to prior outbreaks, though not specifically identified as a source in this outbreak)
    • Snow peas

    MDHHS is not advising consumers to stop buying these items entirely — only to apply the specific preparation steps above, choose cooked preparations where possible, and avoid pre-washed bagged versions of lettuce.

    Where the Risk Is Highest

    Southeastern Michigan and the areas immediately across the Ohio border (including Lucas County and northwest Ohio, where more than 500 cases have been reported) represent the current epicenter of risk. However, because no food source has been identified, and because fresh produce from Michigan’s supply region is distributed nationally, these guidelines are relevant for consumers across the Midwest and beyond who buy fresh produce from common grocery chains and distributors.

    People at highest risk for serious illness from Cyclospora include:

    • Immunocompromised individuals (transplant recipients, chemotherapy patients, people with HIV)
    • Adults over 65
    • Infants and young children
    • Pregnant individuals

    MDHHS specifically noted that the guidance is especially important for these groups.

    What Health Officials Say

    Dr. Natasha Bagdasarian, Michigan’s chief medical executive, said the state’s leading hypothesis is that the outbreak is likely related to fresh produce, based on the geographic pattern of cases, the timing of the outbreak during summer produce season, and the historical pattern of Cyclospora outbreaks in North America. She confirmed the state is conducting food exposure interviews with all confirmed cases and performing whole-genome sequencing on parasite samples to narrow the search for a common source.

    “All fresh produce — and not just the ones I listed — should be thoroughly washed under running water,” Dr. Bagdasarian stated in public communications this week. “If it has leaves, like cilantro and basil, separate them as you wash them.”

    The CDC adds that Cyclospora can really stick to some foods, and washing alone may not fully eliminate the risk from contaminated produce — reinforcing that cooking is the most reliable protective step available to consumers right now.

    Symptoms and Warning Signs to Watch For

    Cyclospora typically causes symptoms beginning one week after exposure, though onset can range from two days to more than two weeks. Symptoms include:

    • Watery diarrhea, which can be frequent and explosive
    • Loss of appetite
    • Prolonged fatigue
    • Abdominal cramping and bloating
    • Nausea, and occasionally vomiting
    • Low-grade fever

    Without antibiotic treatment, symptoms can persist for weeks to months and may relapse after seeming to improve. The illness does not spread person-to-person.

    Seek medical care if:

    • Diarrhea lasts more than a few days
    • Symptoms include signs of dehydration (very little urination, dry mouth, dizziness)
    • You are immunocompromised, elderly, pregnant, or caring for a young child with symptoms
    • Symptoms worsened rather than improving

    A specific laboratory request is needed for Cyclospora diagnosis. Standard stool testing does not always detect the parasite. Ask your clinician specifically to test for Cyclospora if you suspect exposure.

    What You Can Do Now

    • Switch to whole-head lettuce. Put down the bagged salad mix and buy an intact head of romaine, iceberg, or butter lettuce. Remove the outer leaves before washing the inner ones.
    • Wash herbs leaf by leaf under running water. For cilantro and basil, separate the individual leaves from stems as you rinse.
    • Trim and peel green onions before washing. Remove the root end and outer layer, then wash thoroughly.
    • Cook produce when you can. During an active Cyclospora outbreak with an unknown source, cooking any fresh produce at risk to 158°F eliminates parasite risk more reliably than washing alone.
    • Wash hands before and after produce handling. Use soap and water for at least 20 seconds.
    • Sanitize surfaces and tools that contact raw produce, including cutting boards and knives.
    • See a doctor if you develop prolonged diarrhea, particularly if you live in southeast Michigan or adjacent Ohio counties. Specify that you want to be tested for Cyclospora.

    Cost and Access: What Patients Should Know

    Cyclospora treatment with the antibiotic trimethoprim-sulfamethoxazole (TMP-SMX) is available in generic form at very low cost — typically $4 to $10 at most pharmacies with a prescription. Most health insurance plans cover it.

    The parasite-specific stool test required for diagnosis is typically covered by insurance when ordered by a clinician. For uninsured patients, local health department clinics can provide evaluation and testing during an active outbreak at no or low cost. Find your local Michigan health department at Michigan.gov/mdhhs.

    What Happens Next

    The MDHHS outbreak dashboard updates daily through the investigation period. Whole-genome sequencing results comparing parasite samples across cases could provide the key link to a common food source — a result that could trigger a specific product recall or advisory.

    If a food source is identified, MDHHS, the FDA, and CDC will issue a public advisory and, if warranted, a product recall notice. Until then, the produce preparation guidance described in this article represents the most protective steps available to consumers.

    MedicalDaily will update this story when a food source is identified or case counts change materially.

    The Bottom Line

    Michigan’s Cyclospora outbreak has now reached 1,562 confirmed cases with no food source identified. Until investigators pinpoint a specific product, your best protection is: buy whole heads of lettuce rather than pre-cut bagged mixes; separate and wash cilantro and basil leaves thoroughly under running water; trim and peel green onions before washing; cook any suspect produce to 158°F when possible; and see a clinician for any diarrheal illness lasting more than a few days, specifying that you want Cyclospora testing. These are not suggestions — they are official MDHHS instructions, and they apply nationally given the reach of produce supply chains.

    Source link

  • New Study Finds Intermittent Fasting Produces Similar Weight Loss to Calorie Counting

    New Study Finds Intermittent Fasting Produces Similar Weight Loss to Calorie Counting

    Intermittent fasting produced comparable weight loss to traditional daily calorie restriction over 18 months — but people following intermittent fasting did so without the same constant feeling of needing to monitor and limit their food intake, according to a new study from Adelaide University published in the journal Clinical Nutrition.

    That distinction may matter more than the weight loss numbers alone. Difficulty sticking to a diet — not the diet’s biological effectiveness — is the primary reason people abandon calorie-restriction programs, researchers said. And the study, led by Professor Leonie Heilbronn of Adelaide University’s School of Medicine and the South Australian Health and Medical Research Institute, found that intermittent fasting could offer an alternative pathway specifically for people whose eating behaviors make sustained calorie counting feel impossible.

    Why This Matters

    Calorie counting — the most widely recommended dietary strategy for weight loss — asks people to track every gram of food consumed, stay below a daily energy target, and resist overeating at every meal, every day, indefinitely. That cognitive and emotional workload is substantial, and research consistently shows it is the primary reason people abandon the approach.

    “While many diets can result in weight loss, they may be difficult to stick to and this makes keeping that weight off long-term more challenging,” Professor Heilbronn said in an Adelaide University release.

    More than 100 million Americans are estimated to be living with obesity, and the vast majority have attempted dietary interventions at some point. The repeated cycle of dieting, initial weight loss, and gradual regain is one of the most common and frustrating experiences in clinical weight management. A strategy that produces comparable results through a different behavioral mechanism — without the constant cognitive burden of restricting every meal — could be more sustainable for specific types of patients.

    What We Know So Far

    The Adelaide University trial enrolled more than 200 adults with obesity over an 18-month period and randomized them into three groups: intermittent fasting with time-restricted eating, daily calorie restriction, or a control group receiving standard healthy-eating advice.

    The intermittent fasting protocol used in the study was specific: participants ate 30% of their normal daily energy intake during a window between 8 a.m. and noon on three non-consecutive days per week, followed by a 20-hour fast. On the remaining four days, they ate normally. The calorie-restriction group reduced their total daily intake by approximately 30% every day.

    Both dietary intervention groups lost similar amounts of weight over the study period. The key divergence was behavioral: calorie restriction participants reported consciously having to monitor their eating, avoid overeating, and restrain themselves at meals — and that improved dietary control accounted for approximately 15% of their weight loss. Intermittent fasting participants did not report the same need for constant behavioral restraint to achieve comparable results.

    The study found no evidence that intermittent fasting caused the concerns sometimes cited against it: participants did not report increased irritability, obsessive thoughts about food, or binge eating on non-fasting days, according to research coverage by ScienceDaily.

    “Psychological and behavioral effects have a major influence on people’s abilities to adhere to diets,” Professor Heilbronn said. “Intermittent fasting may help people achieve weight loss through ways that are less dependent on consciously restricting intake.”

    Where the Benefit Is Most Relevant

    The study’s findings are most applicable to people who:

    • Have tried calorie-counting diets and found the constant monitoring unsustainable
    • Repeatedly lose and regain weight (sometimes called “yo-yo dieting”)
    • Struggle with eating restraint at every meal but can manage structured fasting windows
    • Are not in a clinical category that makes fasting dangerous (see risks below)

    “If someone finds it difficult to improve eating behaviors, intermittent fasting might be better to help them still lose weight,” Professor Heilbronn told Healthline. “Previous research shows that people who improve their relationship with food and gain better control over cravings lose more weight — regardless of the specific diet they undertake.”

    What Researchers Say

    Professor Heilbronn, who has led multiple randomized trials of intermittent fasting protocols over more than a decade, was careful to frame the study’s findings as an option for specific patients rather than a universal recommendation. “Future trials should be designed to identify individuals who struggle to improve eating behaviors, as they may do better with intermittent fasting diets, enabling more personalized weight management,” she said.

    “Although intermittent fasting is a popular diet, experts agree that it’s not for everyone,” Heilbronn told Healthline. People with a history of eating disorders, those who are pregnant or nursing, people with diabetes who take insulin or sulfonylureas (where skipping meals can cause hypoglycemia), and people with certain medical conditions should discuss any significant dietary change with a clinician before starting.

    What the Evidence Shows — and What It Does Not

    This study was designed primarily to examine the psychological and behavioral effects of the two diets — eating behaviors, mood, sleep, and quality of life — rather than weight loss magnitude as its primary outcome. That design choice means the study provides strong insight into how people experience the diets differently, but does not change the existing evidence base on the magnitude of weight loss produced by each approach.

    The weight loss outcomes were comparable between groups — the study was not designed to determine whether one approach is numerically superior. The key new finding is the behavioral mechanism: the two diets appear to work through different psychological pathways, which has practical implications for patient selection.

    The protocol used — intermittent fasting on three non-consecutive days per week with a specific morning eating window — is one of several intermittent fasting approaches. Results may not apply to other IF formats such as 16:8 daily fasting, alternate-day fasting, or the 5:2 protocol.

    MedicalDaily Evidence Check

    • Study type: Randomized controlled trial
    • Published: Online May 15, 2026, Clinical Nutrition (DOI: 10.1016/j.clnu.2026.106686); ScienceDaily coverage July 8, 2026
    • Institution: Adelaide University School of Medicine; South Australian Health and Medical Research Institute
    • Protocol: 3-day intermittent fasting (30% intake 8am–noon, 20h fast) vs. 30% daily calorie restriction vs. control; 18 months; 200+ adults with obesity
    • What it found: Both groups lost similar amounts of weight; intermittent fasting participants showed less reliance on conscious eating restraint; no increase in irritability, food obsession, or binge eating in IF group
    • What it did not find: Evidence that IF produces more weight loss than calorie restriction; evidence that any IF protocol is universally superior to all other approaches
    • Key limitation: One specific IF protocol tested; results may not apply to all IF approaches; conducted in Australia with predominantly Australian participants
    • What readers should know: IF may be a viable alternative for people who struggle to sustain daily calorie counting; not appropriate for everyone; consult a clinician before significant dietary change

    Who This Finding Is Most Relevant For

    The study’s implications are most directly relevant to:

    • People with obesity who have repeatedly attempted calorie-counting diets without sustained success
    • People who find constant meal monitoring cognitively or emotionally burdensome
    • Individuals without medical contraindications to meal timing changes (diabetes on insulin, eating disorder history, pregnancy, certain medications)

    For people who are already successful at calorie counting and maintaining weight loss, there is no evidence from this study that switching to intermittent fasting would produce additional benefit.

    For people currently prescribed GLP-1 medications for obesity management, dietary strategy remains an important complement to medication — whether that is calorie restriction or intermittent fasting. This study’s findings do not change medication recommendations.

    Intermittent Fasting: Who Should Be Cautious

    Not all people should attempt intermittent fasting without medical guidance. Consult a clinician before starting if you:

    • Have Type 1 or Type 2 diabetes and take insulin or sulfonylurea medications (risk of hypoglycemia during fasting windows)
    • Have a history of eating disorders or disordered eating patterns
    • Are pregnant or planning to become pregnant
    • Take medications that require food to be taken with them
    • Are underweight or have a history of malnutrition
    • Have kidney disease, liver disease, or other conditions where meal timing and nutrient intake are closely medically managed

    What You Can Do Now

    • Identify your pattern. If you have repeatedly started calorie-counting diets and found the constant monitoring unsustainable, the adherence advantage of IF may be relevant to you.
    • Consider the specific protocol tested. This study used a 3-day-per-week approach with eating limited to the morning hours (8 a.m. to noon) on fasting days. This is different from the popular 16:8 approach. Both exist; the evidence for this specific protocol is what this trial tested.
    • Talk to a clinician before starting, particularly if you have any of the conditions listed above.
    • Don’t combine IF with severe restriction on non-fasting days. The protocol tested involved eating normally on non-fasting days. Extreme restriction on all days defeats the behavioral advantage the study identified.
    • Be realistic about weight loss magnitude. Intermittent fasting produced comparable weight loss to calorie restriction — roughly 3% to 5% of body weight over months in most trials. It is not a rapid weight loss strategy.
    • Pair dietary change with physical activity. All randomized weight loss trials produce better outcomes when participants also increase moderate exercise.

    Cost and Access: What Patients Should Know

    Intermittent fasting costs nothing in terms of products or services. It requires no meal replacement products, supplements, apps, or program subscriptions to implement. However, for people with obesity seeking medical support for weight management, several resources are available:

    • Primary care physicians can refer patients to registered dietitians, who can support implementation of either dietary approach
    • Most insurance plans cover at least one visit per year with a registered dietitian when a medical diagnosis (such as obesity or pre-diabetes) is present
    • Free dietary guidance is available through the 2020–2025 Dietary Guidelines for Americans and the CDC’s Healthy Weight resources

    What Happens Next

    Professor Heilbronn’s research team has called for future trials designed to identify specific patients who are most likely to benefit from intermittent fasting versus calorie restriction — a step toward more personalized dietary prescribing. That research has not yet been announced or registered.

    The existing evidence base on intermittent fasting continues to grow across multiple research groups. Future meta-analyses pooling this and other trials will provide stronger evidence on who benefits most and under what protocols.

    The Bottom Line

    An 18-month Adelaide University trial found that intermittent fasting and calorie restriction produce comparable weight loss — but through meaningfully different behavioral pathways. Calorie counters rely heavily on conscious restraint; intermittent fasters do not. For people who have repeatedly failed to sustain calorie-counting diets because of the cognitive burden, this study suggests intermittent fasting may offer a more tolerable path to the same destination. It is not a universal solution and is not appropriate for everyone — but the evidence that adherence, rather than biology, is the primary obstacle to sustained weight loss points clearly toward a more personalized approach to dietary counseling.

    Source link