Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

Bird flu cases are on the rise in the U.S., and the CDC is on high alert. With 66 confirmed human cases so far, officials are ...

The CDC reported its scientists had compared viruses ... But she called the current H5N1 situation “grim,” noting there has been an explosion of human cases. “More [genetic] sequences ...

The CDC has declared the first “severe” case of H5N1 bird flu in the U.S., according to a press release published Wednesday. The good news? The person who contracted the virus appears to have ...

“Additionally, CDC partnerships with commercial labs mean that H5N1 tests are now available to doctor’s offices around the country, significantly increasing testing capacity.” The CDC added ...

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

“We don’t know what combination of mutations would lead to a pandemic H5N1 virus… but the more humans are infected, the more chances a pandemic virus will emerge.”The CDC has confirmed 65 ...

To prepare for if the current outbreak worsens, Hologic is partnering with the CDC to develop reagents that may be used for H5N1 testing. The contract will fund proof-of-concept development of ...

Colorized transmission electron micrograph of avian influenza A H5N1 virus particles (yellow). [Photo: CDC and NIAID] BY Michael Grothaus 4 minute read This week, the Centers for Disease Control ...

On Friday, the CDC confirmed a person from Louisiana had avian influenza A virus, H5N1, after they were exposed to sick and dead birds in a backyard flock, according to a CDC press release.