FRIDAY, Dec. 27, 2024 (HealthDay News) -- A devastating bird flu outbreak has killed 20 big cats at the Wild Felid Advocacy Center of Washington, a nonprofit animal sanctuary in Shelton, Wash. The ...
Tiny genetic alterations could help the bird flu virus enter cells in the upper respiratory tract, the C.D.C. said. But there is no sign that mutations are widespread in nature.
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