A 13-year-old girl in British Columbia who was hospitalized with bird flu for several weeks late last year harbored a mutated ...

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

The HPAI H5N1 virus has spread globally, infecting birds, mammals, and some humans. Most human cases are mild.

The patient in Louisiana who was hospitalized with severe bird flu illness was found to have a mutated version of the virus.

Bird flu outbreaks are driving up egg prices and affecting availability. Experts say the spread among wild birds makes the ...

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

The general public, however, can continue using bird feeders, Hofmann said. Delaware bird feeders typically attract cardinals ...

While many may believe the days of pandemics are behind us, a new bird flu epidemic could threaten that assumption, leading to more economic turbulence.

Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.

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

The situation remains grim. There has been an explosion of human cases … we need fewer humans infected, period,' one ...

The fate of a Canadian teenager who was infected with H5N1 bird flu in early November, and subsequently admitted to an intensive care unit, has finally been revealed: She has fully recovered. But ...