1st US bird flu death is announced in Louisiana

The deceased was over 65 and had other medical conditions, state officials said. A Louisiana patient who had been ...
Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.
Doctors say the case of a teen left in critical condition shows H5N1 "can cause severe human illness." Mutations in the virus are deepening concerns about the spread of H5N1.