The New World screwworm, a parasitic fly known for attacking warm-blooded animals, has been identified in a calf in Texas. The U.S. Department of Agriculture confirmed this on Wednesday, presenting a potential risk to the nation’s cattle industry.

Case Details

Agriculture Secretary Brooke Rollins announced that the affected animal was a three-week-old calf located in La Pryor, Texas, approximately 50 miles from the Mexico border. Texas State Veterinarian Bud Dinges has responded by implementing a 12-mile quarantine zone. This measure restricts the movement of any warm-blooded animals, including pets, out of the zone unless they receive an inspection.

Government Response

Rollins reported that there have been no additional cases found in the U.S. at present. Officials emphasized that although the larvae of the screwworm can harm livestock, they do not contaminate food. With proper treatment, the infested calf is expected to recover.

Impact on Cattle and Market

The U.S. cattle population has reached a historic low, contributing to unprecedented beef price increases. A possible outbreak could lead to further declines in cattle numbers, driving prices even higher.

This story is still developing, and further updates will be provided.