Dairy cows infected with bird flu in five U.S. states have died or been slaughtered due to the disease, according to the U.S. Department of Agriculture (USDA). While most cows recover well, the infection can lead to reduced milk production, digestive issues, fever, and diminished appetite, making them susceptible to secondary infections that can be fatal.
The outbreak of bird flu in cows is causing concern among farmers, as cows are more expensive to raise compared to poultry. Reports of deaths related to the virus have been reported in South Dakota, Michigan, Texas, Ohio, and Colorado, but the total number of cow deaths is still unknown.
Avian flu has spread to more than 80 herds across 10 states since late March, with some cows dying from secondary infections that occur after the virus weakens their immune systems. Farmers and veterinarians have reported that infected cattle experience various symptoms, including reduced milk production and digestive issues.
In states like South Dakota, Michigan, and Colorado, farmers have had to cull infected cows that did not recover from the virus or suffered from secondary infections. The economic impact of the bird flu outbreak on dairy farms could be significant, as some farmers have had to slaughter a portion of their infected herds.
While some states like North Carolina and Kansas have reported few to no cow deaths related to bird flu, others like Michigan have seen a higher number of infections. The USDA has confirmed that bird flu virus particles were found in beef tissue from one cow, but reassured the public that the meat did not enter the food supply.
As the USDA continues to monitor the situation and conduct experiments to ensure food safety, farmers are taking precautions to prevent further spread of the virus among their herds. It is crucial for farmers and state officials to work together to contain the outbreak and protect the health of livestock and consumers.