New world screwworm

Information & resources

Current Risks:
New World Screwworm has not been detected in California.

CDFA has been preparing and is in strong readiness to respond. 

CDFA is implementing additional New World Screwworm entry requirements for animals entering California from NWS-affected areas. Please go to the CDFA website for more details. 

Resources:

• United States Department of Agriculture New World Screwworm
• California Department of Food and Agriculture New World Screwworm Update
• About New World Screwworm