Second Case of Flesh-Eating Screwworm Confirmed in Texas Cattle

1-Minute Brief

The outbreak has prompted emergency measures and international livestock trade restrictions, raising concerns for Texas's cattle industry.

Key Facts

• A second case of the flesh-eating screwworm fly was confirmed in Texas by the USDA.
• Veterinarian Dr. Ann Hohenhaus discussed the detection of the screwworm in a baby cow in Texas.
• The parasite, known as the New World screwworm, was first detected in a one-year-old calf.
• Canada has imposed restrictions on livestock imports from the U.S. due to the outbreak.
• Texas Governor Greg Abbott issued a disaster declaration and agencies are releasing sterile flies to control the parasite.

What Happened

Texas has confirmed a second case of the flesh-eating screwworm fly in cattle, leading to emergency actions by state and federal agencies to contain the parasite.

Why It Matters

The screwworm poses a significant threat to livestock health and the cattle industry, with potential economic impacts and international trade implications.

What's Next

Authorities are working to contain the outbreak, including releasing sterile flies and considering the acceleration of a fly-breeding factory. Monitoring for further cases and trade impacts is ongoing.