Health Journal Online

Tag: Sparks

  • Cruise Ship Hantavirus Outbreak Sends Three Passengers To Hospitals And Sparks A New Case In Switzerland

    Cruise Ship Hantavirus Outbreak Sends Three Passengers To Hospitals And Sparks A New Case In Switzerland

    Three passengers suspected of having hantavirus were evacuated from the MV Hondius cruise ship on Wednesday and transported to hospitals in the Netherlands, as Swiss authorities also confirmed a new case of the rare virus linked to the same vessel.

    The three evacuated passengers include German, Dutch, and British nationals, with the British individual being a crew member.

    Cruise operator Oceanwide Expeditions said that a medical aircraft carrying two of the patients landed in the Netherlands, while a second aircraft transporting the third patient experienced a delay; that passenger remained in stable condition, according to The Guardian.

    Swiss health authorities announced that a man who had been aboard the MV Hondius and returned home at the end of April tested positive for the Andes strain of hantavirus after seeking medical attention in Zurich. The WHO confirmed this as a third confirmed case. Swiss officials stated there was “currently no risk to the Swiss public.”

    The total number of suspected or confirmed cases has climbed to at least nine, including three deaths. Among the dead are a Dutch husband and wife, the man died aboard the ship on Apr. 11, while his wife passed away at a hospital near Johannesburg, South Africa, on Apr. 26, and a German passenger who died on board on May 2. A British passenger remains in critical but stable condition in intensive care in Johannesburg, as per CBS News.

    The Andes strain, identified in multiple cases from the ship, is primarily found in Argentina and Chile and is the only known hantavirus strain capable of human-to-human transmission, though such transmission is considered rare and typically requires very close contact.

    The MV Hondius departed from Ushuaia, Argentina, on Apr. 1 for a polar expedition cruise that included stops in Antarctica, the Falkland Islands, Saint Helena, and Ascension Island.

    Spain’s Health Minister Monica Garcia confirmed on Wednesday that the ship would dock at the port of Granadilla in Tenerife, in the Canary Islands, within three days.

    This decision was made despite pushback from local Canary Islands officials, who raised concerns about insufficient communication and the proximity of the port to local residents. Upon arrival, symptomatic passengers will be placed in quarantine, while asymptomatic passengers will be allowed to return to their home countries.

    With no approved vaccine or specific treatment for hantavirus, doctors are relying on early supportive care and intensive care unit management to improve survival rates, according to the World Health Organization.



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  • U.S. Halts Animal Imports From Mexico As Flesh-Eating New World Screwworm Sparks Alarm

    U.S. Halts Animal Imports From Mexico As Flesh-Eating New World Screwworm Sparks Alarm

    The New World screwworm, a parasitic fly that harms both cattle and humans and was once eradicated from the U.S. after more than three decades of effort, is raising new concerns amid an outbreak in Mexico. In response to the looming threat, the U.S. Department of Agriculture (USDA) has announced a halt on imports of cattle, bison, and horses through the southern border.

    The New World screwworm produces larvae that feed on the flesh and blood of livestock, pets, wildlife, birds, and, in some cases, humans, causing painful infestations that can lead to potentially fatal damage to their hosts. It was eradicated in the U.S. in 1966 after billions of dollars were spent on an operation that involved releasing hundreds of millions of sterile adult flies, which would mate with wild females and ultimately prevent them from laying viable eggs.

    The recent threat emerged after the maggot fly was detected on remote farms in Mexico with minimal cattle movement, reaching as far north as Oaxaca and Veracruz, about 700 miles from the U.S. border.

    “Due to the threat of New World Screwworm, I am announcing the suspension of live cattle, horse, & bison imports through U.S. southern border ports of entry effective immediately. The last time this devastating pest invaded America, it took 30 years for our cattle industry to recover. This cannot happen again,” the USDA Secretary, Brooke Rollins, announced in an X post.

    The first case of infestation in Mexico was reported to the U.S. in November 2024, following which the USDA shut down the border for live animal trade. Trade resumed in February 2025, after the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) and Mexican authorities put in place a thorough inspection and treatment process to safely manage animal movement and reduce the risk of New World screwworm.

    The USDA announced that APHIS is deploying sterile flies by air and on the ground at key sites, focusing on southern Mexico and other parts of Central America.

    “The protection of our animals and the safety of our nation’s food supply is a national security issue of the utmost importance. Once we see increased surveillance and eradication efforts, and the positive results of those actions, we remain committed to opening the border for livestock trade. This is not about politics or punishment of Mexico, rather it is about food and animal safety,” Secretary Rollins said in a news release.

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