Screwworm Resurgence Threatens Texas Cattle Industry

A second case of the flesh-eating screwworm parasite has been confirmed in Texas, posing a significant threat to local cattle ranchers. The USDA has detected new outbreaks near the U.S.-Mexico border, raising concerns about the economic impact of the pest's resurgence in the country's largest cattle-producing state.

The U.S. Department of Agriculture confirmed a second case of the flesh-eating screwworm parasite in Texas on Friday, just miles from an earlier detection. The latest case was found on a ranch in Zavala County, approximately 5.6 miles from the initial incident, involving a one-month-old calf.

Authorities are working diligently to prevent a full-scale outbreak, collecting and testing samples from the surrounding area. The resurgence of screwworms, which devastated U.S. border states in the 1960s, poses a serious threat to Texas cattle ranchers, potentially leading to economic losses.

To combat the threat, efforts by the U.S. government include maintaining a ban on live cattle imports from Mexico, funding sterile fly production, and expanding monitoring programs. The goal is to contain the pest's spread and mitigate its effects on the cattle industry.