On Dec. 3, 2025, the Texas Department of Agriculture reported in a press release that the U.S. Department of Agriculture had ...

APHIS confirms a New World screwworm case in a 22-month-old bovine transported from Veracruz to a feedlot in Nuevo León.

This week, the U.S. Food and Drug Administration conditionally approved a topical solution for the prevention and treatment ...

Merck Animal Health, known as MSD Animal Health outside of the United States and Canada, a division of Merck & Co., Inc., ...

The U.S. government says a preventative drug is effective in treating New World screwworm infestations in cats, particularly ...

The Exzolt Cattle-CA1 aka Fluralaner topical drug has received conditional approval from federal regulators to prevent and ...

New World screwworm ( Cochliomyia hominivorax) is once again an active threat in the Americas. Cases in Mexico have risen and detections are approaching the US border, while federal agencies and ...

Texas Agriculture Commissioner Sid Miller on Wednesday issued the following statement after being notified by the U.S.

Mike Pearson tells listeners about a new website launched by the USDA that is set to track the Screwworm threat.

In October 2025, the FDA announced that it issued an emergency use authorization for otilaner chewable tablets (Credelio Cat; ...

New World screwworm continues to be a top concern for the U.S. Department of Agriculture and the cattle industry. USDA ...

The U.S. Department of Agriculture (USDA) has launched a new website to provide information about a parasitic fly that could be a threat to livestock. Stakeholders in the industry ...