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US Dairy Farmers Prepare for Screwworm Risks

US Dairy Farmers Prepare for Screwworm Risks
Jul 08, 2026
By Farms.com

NMPF and FARM provide tools and guidance as screwworm cases increase

U.S. dairy farmers are being encouraged to strengthen biosecurity measures as cases of New World screwworm continue to increase in parts of the country. Industry organizations are working to ensure producers have the information needed to protect livestock and prepare for changing conditions. 

The National Milk Producers Federation (NMPF) and the National Dairy Farmers Assuring Responsible Management (FARM) Program have been sharing regular updates with dairy producers as the situation develops. Their efforts aim to keep farmers informed about animal health risks and recommended prevention measures. 

Since the first confirmed domestic case of New World screwworm was reported in Texas in early June, additional animal cases have been identified in affected areas. While no dairy cows have been reported with the disease, experts believe producers should remain alert and take preventive action. 

To support the industry, NMPF and FARM have created an online resource hub that provides information about symptoms, prevention strategies, treatment options, and movement requirements. The resource also includes updates from state authorities and guidance related to livestock transportation controls. 

Farmers can access information on approved animal health products and emergency-use treatments available for dairy cattle. These resources help producers understand potential response options if the pest is detected in their herds. 

The organizations are also encouraging producers to review their farm biosecurity plans. Guidance is available on obtaining a Premises Identification Number, which may assist farmers in meeting movement and traceability requirements if travel restrictions are introduced. 

Industry leaders continue to work with government agencies to support response efforts and improve preparedness. With screwworm expected to remain a concern for an extended period, dairy producers are encouraged to stay informed and adopt preventive practices that help protect animal health and farm operations. 

Photo Credit: gettyimages-vwalakte


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