Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

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

As for testing, the girl's first swab at BC Children's was positive for influenza A but negative for H1 or H3 disease.

The Food and Drug Administration (FDA) will begin collecting samples of raw cow’s milk cheese from across the U.S. to test ...

Scientists also found that the improved formula might even help as new viruses form in the future, according to the blog. The ...

The CDC previously confirmed the first severe human case of bird flu in Louisiana, but now the CDC has confirmed a virus ...

Arizona currently has no confirmed human cases of bird flu, although two Pinal County workers were exposed through infected ...

So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning." ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the United States.

The FDA has begun testing cheese for bird flu as human cases of the virus continue to rise in the United States.

The Centers for Disease Control and Prevention and other federal agencies are closely monitoring the spread of the HN51 avian ...