The blood-sucking parasite has affected tens of thousands of cattle south of the border, which has been closed to the livestock trade.
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. An adult New World screwworm fly sits in this ...
WEBB CITY, Mo. — According to an MU Extension livestock specialist, large numbers of fleas and ticks represent a significant health concern for cattle. We spoke with a local veterinarian about the ...
The New World screwworm fly has reached south Texas, the U.S. Department of Agriculture confirmed Wednesday, the first time in decades that the parasite with flesh-eating larvae has threatened the ...
Mexico and the United States inaugurate a $61M factory in Chiapas to produce sterile flies that combat the New World ...
Texas Gov. Greg Abbott expressed concern Friday that a new factory isn't expected to start breeding sterile New World screwworm flies for more than a year as a big part of the effort to stop its flesh ...
The Texas Tribune on MSN
“Survival of the fittest”: Insiders say screwworm could improve the Texas cattle industry, beef
As cases of screwworm infections in the state rise, sellers and buyers believe heightened precautions will benefit consumers.
In late 2024, we reported on the spread of the New World screwworm (NWS), a flesh-eating parasite that feeds on warm-blooded animals and can be fatal for livestock. At the time, the United States took ...
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