CA1, Zoetis’ Dectomax-CA1 receive conditional FDA approval to treat and prevent New World screwworm in beef cattle.

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

Merck Animal Health, a division of Merck & Co., Inc., Rahway, N.J., USA, on Dec. 4 announced the Food and Drug Administration ...

Take note: President Donald Trump previously threatened in a Truth Social post to impose a 5% tariff on Mexico if it did not ...

Texas lawmakers heard conflicting reports on the state’s readiness to fight the New World Screwworm, which is approaching the ...

The New World screwworm, type of blowfly, deposits its eggs in open wounds on warm-blooded creatures, including humans, ...

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

The flesh-eating fly larvae, which have been detected in Mexico, were declared eradicated from Texas in the 1960s.

Today, the U.S. Food and Drug Administration conditionally approved Exzolt Cattle-CA1 (fluralaner) topical solution for the ...

Researchers are trapping and tracking the New World screwworm to detect it early before it threatens livestock. The previous ...

US Department of Agriculture (USDA) confirmed a new case of New World screwworm (NWS) approximately 120 miles south of the ...

It's the second detection at that same feedlot since October. No other cases were linked to the earlier incident, and both ...