USDA confirms detection of New World screwworm in Texas
(WASHINGTON) -- Secretary of Agriculture Brooke Rollins confirmed the detection of New World screwworm in a cow in Texas after the U.S. Department of Agriculture warned Wednesday that the parasitic fly may have arrived in the mainland U.S after moving north from countries in Central America and Mexico, which have been dealing with an outbreak in livestock since at least 2022.Rollins said that the screwworm was detected in a three-week-old […]