The U.S. Department of Agriculture is set to begin a year-long study next month to test former dairy cattle samples for highly pathogenic avian influenza before being processed for meat production. This decision follows previous studies that confirmed the safety of beef in the food supply. Additionally, the U.S. Food and Drug Administration found that pasteurized dairy products are also safe from the virus.
Farmers are encouraged to test milk in bulk tanks for H5N1 to ease the process of moving cattle between states. In response to positive test results, the USDA has approved financial assistance through the Emergency Assistance for Livestock, Honey Bees, and Farm-raised Fish program, particularly in states like Colorado where a significant number of cases have been reported.
The presence of H5N1 has extended beyond dairy cattle to other mammals, such as cats, leading public health officials to investigate the transmission of the virus. Cats, both indoor and outdoor, have tested positive for H5N1, raising concerns as fall approaches and wild birds begin migrating.
The study and testing efforts aim to prevent the spread of avian influenza and ensure the safety of meat and dairy products in the United States. As the farming industry anticipates increased livestock movement and potential upticks in positive cases, continued vigilance and monitoring are critical to managing and preventing the spread of the virus.
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