The United States has relied on livestock from the country as ranchers struggle to rebuild depleted cattle herds.
On Nov. 22, Mexico's Chief Veterinary Officer informed USDA about a confirmed case of New World screwworm (NWS) in Chiapas, ...
Mexico’s chief veterinary officer said they discovered the screwworm in a cow at an inspection checkpoint close to the border ...
The United States Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) announced that a New World screwworm (NWS) was detected in Mexico on Friday, causing the agency ...