Cause of Missouri H5 bird flu case remains a mystery, CDC says - STAT 0 13.09.2024 01:52 Top Stories (us) - Google News (ru) Cause of Missouri H5 bird flu case remains a mystery, CDC says STATFirst case of human bird flu diagnosed without exposure to infected animals, CDC says Fox NewsFirst human case of Avian Flu (H5N1) confirmed in Missouri City of St. Louis
