Secretary of Agriculture Brooke Rollins made an announcement on Wednesday night. "We have confirmed a first official case of New World Screwworm in Texas." With confirmation from USDA national animal disease facilities in Iowa, the secretary provided details on the NWS case confirmation. "Detection of New World Screwworm in a three-week-old calf in La Pryor, Texas. It is the only case that we are tracking right now and the only one that has been confirmed," Rollins said.