The detection in a six-day-old calf marks the first appearance of the parasite in the Mexican state of Tamaulipas.
On Dec. 26, 2025, a case of New World Screwworm (NWS) was identified in a six-day-old calf located approximately 197 miles ...
Earlier this week, the Department of Health and Human Services (HHS) confirmed the first human case of a flesh-eating parasite in the U.S. The patient, a Maryland resident, had recently returned from ...
Although the New World screwworm has been eradicated from the United States for many years, the recent movement of the pest ...
The U.S. has confirmed its first human case of the New World screwworm, a flesh-eating parasite whose northward creep from South America has put the country's cattle industry on high alert in recent ...
A person in Maryland was recently infected by the flesh-eating New World screwworm after traveling to El Salvador, US health officials confirmed this week. The blowflies primarily affect livestock — ...
Earlier this week, the Department of Health and Human Services (HHS) confirmed the first human case of a flesh-eating parasite in the U.S. The patient, a Maryland resident, had recently returned from ...
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