The U.S. Food and Drug Administration (FDA) has suspended its program to improve bird flu testing in milk, cheese, and pet food due to significant staff cuts, according to an email seen by Reuters and a source familiar with the matter. The FDA’s bird flu testing had shown that pasteurization kills the virus in dairy products and helped track the virus's spread. At least two house cats have died after eating raw pet food that tested positive for bird flu. The staff cuts come after the U.S. Department of Health and...