USDA Confirms New World Screwworm in Texas — Hunters: Stay Alert
Safari Club International (SCI) is engaged with the U.S. Department of Agriculture (USDA) following confirmation from the Animal and Plant Health Inspection Service (APHIS) of New World screwworm in a calf in Zavala County, Texas. The New World Screwworm poses a serious threat to livestock, wildlife, pets, and even people.
SCI is working closely with USDA, the Department of the Interior, and partner agencies to support response efforts and protect wildlife and agricultural resources.
We commend federal agencies for their swift action, including targeted releases of sterile flies to contain the threat. At the same time, SCI urges the federal government to commit every available resource to combating this outbreak and expanding sterile fly production as quickly as possible.
SCI members and hunters—you are on the front lines of screwworm surveillance.
Your vigilance in the field is critical.
Know the signs of a screwworm infection:
- Extensive open wounds, potentially with bloody discharge or foul odor
- Larvae (maggots) in wounds or body openings
- Animals in visible pain or unusually lethargic
If you see evidence of a screwworm infection:
- 📍 Record the GPS location
- 📸 Take photos if possible
- 📞 Report immediately to APHIS: 866-487-3297
Review the USDA Hunter Fact Sheet:
https://www.aphis.usda.gov/sites/default/files/factsheet-nws-hunters-508.pdf
Learn more at: www.screwworm.gov
This is a critical “see something, say something” moment—and SCI members play a vital role in protecting wildlife and our shared natural resources.