Though H5N1 has been circulating nationwide in wild birds, domestic poultry, and mammals since 2022, you may have only been ...

For example, if a human gets infected with a bird flu and also carries a human influenza A virus, these two viruses can ...

Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

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The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...

A genetic analysis suggests the bird flu virus mutated inside a Louisiana patient who contracted the first severe case of the ...