APHIS experts evaluated Mexican response to New World screwworm and will phase in some livestock trade, USDA announces.

Following a New World screwworm assessment by USDA staff in Mexico and ongoing conversations between Secretary Rollins and ...

Imports of livestock from Mexico will resume in phases starting next week after a ban in May at ports of entry because of ...

The United States Department of Agriculture has announced reopenings for cattle, bison and equines from Mexico beginning as early as July 7. In collaboration with USDA Animal and Plant Health ...

Today, the National Cattlemen’s Beef Association (NCBA) announced support for the U.S. Department of Agriculture’s (USDA) plan to strategically reopenkey ports of entry to shipments of live cattle, ...

On June 18, 2025, Secretary Brooke Rollins announced a bold plan to combat New World screwworm (NWS). This plan calls for innovation to eradicate this pest from Mexico and Central ...

Some of the recent wild bird positives were sampled recently in a region where outbreaks were reported at Arizona layer farms ...

USDA launches an $8.5 million facility in South Texas to stop the deadly new world screwworm fly and protect U.S. livestock.

Horses have tested positive for the potentially fatal blood-borne infectious disease in multiple Southwest US states ...

The pest has been detected just 700 miles from the U.S. border, leading the USDA to take "urgent action" to protect U.S.