Canadian public health officials closed their investigation into the teenager who became critically ill with the H5N1 bird flu virus, with no source of infection identified.

Global outbreak of H5N1 avian influenza virus raises concerns about human transmission and pandemic potential, requiring ...

H5N1 bird flu affects poultry, dairy herds, and humans in North America, with concerns over genetic shifts and global ...

Study published in Science says a single hemagglutinin mutation, similar to one seen in a Canadian case, could make H5N1 ...

In recent months, raw milk has grown in popularity as people like Robert F. Kennedy Jr. and Gwyneth Paltrow promote drinking ...

There is no evidence the youngster was exposed to livestock or any infected animals, deepening the mystery about the spread of H5N1 bird flu.

A teen in British Columbia recently became critically ill after becoming infected with H5N1. H5N1 is a highly pathogenic ...

The genetic sequence of the H5N1 bird flu virus that infected a teenager in British Columbia shows that the virus had undergone mutational changes that would make it easier for that version of ...

A teenager in British Columbia is in critical condition after being exposed to H5N1 bird flu. The source of the virus has not been determined. The teen is the first presumptive case of H5N1 bird ...

The potential mutation would allow the avian influenza virus sweeping through dairy herds to attach to a receptor protein on ...

The development of ARDS by an H5N1 infection in the teenager from British Columbia brings home the critical point that this virus is very dangerous. Allowing its continued spread among farm ...