The U.S. Department of Agriculture (USDA) is set to launch a nationwide testing program for bulk raw milk to combat the spread of bird flu, as announced by Agriculture Secretary Tom Vilsack. This initiative responds to concerns from livestock and veterinary groups that existing surveillance methods are inadequate to contain the virus, especially given the alarming outbreak affecting dairy herds in California.
Starting in early November, the USDA will sample milk from states with known bird flu cases in dairy cattle and will expand testing to other regions as necessary. The decision comes in light of nearly 200 dairy herds in California testing positive since late August, prompting calls for enhanced monitoring.
“Situations evolve over time, necessitating a recalibration of our approach,” Vilsack stated in a recent interview. This initiative builds on previous emergency measures, including mandatory testing for cattle movement across state lines and financial support for farmers willing to participate in voluntary testing.
Bird flu has now impacted approximately 400 dairy herds across 14 states, raising concerns about the potential for the virus to mutate in conjunction with seasonal influenza. Despite the risks, health officials currently assess the danger to the general population as low.
The U.S. Animal Health Association, alongside other industry representatives, recently advocated for a comprehensive surveillance strategy, noting that current testing requirements are insufficient. “We can’t afford to wait for the virus to burn out; we need a proactive approach,” urged Keith Poulsen, director of the Wisconsin Veterinary Diagnostic Laboratory.
With the aim of safeguarding the dairy industry and ensuring the quality of milk products enjoyed by consumers, this testing initiative represents a significant step forward in maintaining public health and supporting dairy farmers across the nation.
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