Health officials in British Columbia, Canada, have failed, for now, to confirm how a teenager there became infected with H5N1 ...

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

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

The recent appearance of the H5N1 bird flu in pigs does raise viral reassortment concerns. Here's what we know about this ...

H5 bird flu, a type of avian influenza, has infected dozens of people in the U.S., and spread to seven states and Canada this ...

As a Canadian teen remains in critical care with an H5N1 avian flu infection in a British Columbia hospital, health ...

The avian flu virus isolated from a hospitalized teenager in Vancouver has mutations in key areas that could help the virus ...

Although infectious disease experts aren’t sounding the alarm yet, they’re analyzing virus data to understand mutations and ...

THE world could be on the brink of a “disastrous” bird flu outbreak, a top epidemiologist has warned. This month, a teenager ...

As bird flu test results come back from agencies, the state's agriculture department instructs raw milk producer Raw Farm to ...

A child in California has tested positive for bird flu, the first case of a child in the United States becoming infected with ...

In the 2009 swine flu pandemic, multiple reassortment events in pigs and birds led to the novel H1N1 virus strain, which led ...