The northernmost detection of New World screwworm in Mexico was found in Sabinas Hidalgo, just 70 miles from the U.S. border.

New World screwworm flies are getting closer and closer to the U.S.-Mexico border. The U.S. Department of Agriculture on Sunday confirmed an infestation of the flies in Sabinas Hidalgo, Mexico, about ...

Mexico confirmed a new case of New World screwworm (NWS) on Monday in Sabinas Hidalgo, less than 70 miles from the U.S.-Mexico border.This is now the northernmo ...

A dangerous parasite once eliminated in the United States has been detected in northern Mexico, close to the U.S. border.

A new screwworm case in Mexico, just 70 miles from Texas, has U.S. officials warning of the biggest livestock threat yet.

The case was identified in Sabinas Hidalgo in the Mexican border state of Nuevo León, less than 70 miles from the ...

A new case of New World screwworm has been confirmed in Sabinas Hidalgo, Nuevo Leon, close to the U.S.-Mexico border. The U.S ...

On Sept. 21, Mexico’s National Service of Agro-Alimentary Health, Safety, and Quality (SENASICA) confirmed a new case of New ...

Mexico's National Service of Agro-Alimentary Health, Safety, and Quality on Sunday confirmed a new case of New World ...

New World screwworm flies are getting closer and closer to the U.S.-Mexico border. The U.S. Department of Agriculture on Sunday confirmed an infestation of the flies in Sabinas Hidalgo, Mexico, about ...

The US government is working to protect animals and people from the New World screwworm, a parasitic fly whose larvae feed on ...

USDA confirms New World screwworm in Sabinas Hidalgo, Nuevo Leon, northernmost case near Texas; livestock imports from Mexico ...