New World Screwworm Detected in Texas: A Threat to Cattle Industry

The New World screwworm, a parasitic fly known for consuming warm-blooded animals alive, has been identified in a calf in Texas. This poses a significant threat to the U.S. cattle industry, as confirmed by the U.S. Department of Agriculture.

Agriculture Secretary’s Announcement

Agriculture Secretary Brooke Rollins reported that the case was found in a three-week-old calf located in La Pryor, Texas, approximately 50 miles from the Mexico border. In response, Texas State Veterinarian Bud Dinges has imposed a 12-mile quarantine zone. This measure restricts the movement of any warm-blooded animal, pets included, outside this zone without undergoing an inspection.

Official Statements and Concerns

Rollins mentioned that no further detections of the screwworm have occurred in the U.S. Officials emphasized that while the larvae of the screwworm threaten livestock, they do not infest food. With appropriate treatment, the infested calf is expected to recover fully.

Implications for the Cattle Industry

U.S. cattle numbers have reached their lowest point in decades, which has led to record-high beef prices. An outbreak of the screwworm could further reduce cattle supplies, potentially causing a rise in beef prices.

This situation is unfolding with more updates expected.