Maggots from screwworm flies burrow into the flesh of living animals, causing serious damage. While it can often be fatal, infected animals can be treated by removing larvae and applying medications, if it is detected early enough.

The infestation, which began in November, has now claimed its first human casualty: an 86-year-old woman with advanced cancer and complications from a screwworm infection who died in the state of Campeche in late July. While infections are rarer (and treatable) in humans, Mexico confirmed more than 30 cases in people in the last week of July.

Estimates cited by Mexican authorities in 2022 and others by sector experts indicate the number of illegal cattle crossing into Mexico is at least 800,000 per year.

    • ToastedRavioli@midwest.social
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      1 month ago

      Dear leader of the Department of Pestilence RFK Jr. will ensure every man, woman, and child in this country are able to enjoy the health benefits of screwworm infestation

      • Fredselfish@lemmy.world
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        30 days ago

        Goddamn I just had a dream about little worm like things infesting the planet. I don’t need my nightmares to become reality.

    • Tar_Alcaran@sh.itjust.works
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      1 month ago

      Screwworm is a fly larvae, the odds are decent it can’t survive to far north.

      But thanks to climate change, that’s changing

      • Forester@pawb.social
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        1 month ago

        Historically, it covered half of the United States.

        In the 1900s screw worm routinely ate up into the heartland.

        And the 1900s there was an estimated impact of roughly 5 to 10% of cattle destroyed by this.

        This continued until the '50s

      • Typhoon@lemmy.ca
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        1 month ago

        Climate change compounded with Trump cutting USDA funds and staff. They’re the ones researching and fighting screwworms.

      • B-TR3E@feddit.org
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        1 month ago

        Still, chances are that your immune system is better than an 86 year old cancer patient’s and the screwworm won’t defeat it easily. It might sound cynical but people still die from something. Old age, cancer plus parasite is not directly a tragic unexpected reason to die but quite what most of us could realistically expect.