(CNN) — In early March, Dr. Barb Petersen, a large-animal vet in Texas, began getting calls from the dairy farms she works with in the Panhandle. Workers there were seeing a lot of cows with mastitis, ...
Add Yahoo as a preferred source to see more of our stories on Google. Jun. 6—A second human case of highly pathogenic avian influenza (HPAI) A(H5) virus infection has been identified in the state of ...
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