New World Screwworm Threatens Texas Cattle Industry

The New World screwworm, a parasitic fly that targets warm-blooded animals, has been identified in a calf in Texas. The U.S. Department of Agriculture confirmed the case, posing a significant threat to the nation’s cattle industry.

Agriculture Secretary Brooke Rollins reported that the screwworm 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 set up a 12-mile quarantine zone. This measure restricts the movement of any warm-blooded animals, including pets, out of the area without inspection.

Rollins assured that no further cases of the fly had been detected in the United States. Officials emphasized that although the larvae of the screwworm are dangerous to livestock, they do not affect food supplies. Rollins stated that with proper treatment, even the infected calf is expected to recover.

Currently, U.S. cattle numbers are at their lowest in decades, which has led to record-high beef prices. Any additional decrease in cattle supply due to a screwworm outbreak could drive prices even higher.

This situation is evolving, and more updates will be provided.