On Friday, the APHIS announced that a New World Screwworm (NWS) was detected in Mexico, causing Mexican cattle imports to be ...

Mexico’s chief veterinary officer said they discovered the screwworm in a cow at an inspection checkpoint close to the border ...

(The Hill) – The United States Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) announced that a New World screwworm ... infest living tissue of warm ...

The United States Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) announced that a New World screwworm (NWS ... that infest living tissue of warm-blooded animals ...

APHIS is working with partners in Mexico and Central America to stop the spread of NWS into the United States, the agency ...