Where is it?
Confirmed zones and distance from your county.
TAHC zone mapLoading daily county tile...
Use GPS or set a Texas county.
Nearest confirmed zoneSelect county
Official sourceTAHC map
Screwworm Watch
Use official response maps and reporting guidance for suspected New World screwworm. Source dates are shown on the original reports.
- Official zones and location guidance
- What to look for
- What to do and how to report
- Screwworm reporting archive
- Official sources and background
Compare screwworm response areas with other county conditions