The U.S. reported its first severe human case of bird flu on ... said. California, the country's most populous state, declared an emergency later Wednesday as the H5N1virus spreads more ...
California is in a state of emergency due to a recent bird flu outbreak. As residents grapple with the news, many are learning more about the virus — how to look for signs and symptoms and where ...
shows avian influenza A H5N1virus particles (yellow), grown in Madin-Darby Canine Kidney (MDCK) epithelial cells (blue). (CDC/NIAID via AP, File) (Uncredited) California officials have ...