After a new study showed that bird flu has spread to dairy farm workers more often than previously known, the US Centers for ...

Amid an ongoing outbreak of bird flu in American dairy herds and poultry flocks, Canadian officials have announced ...

A Canadian teenager infected with bird flu — that country’s first case involving a locally acquired infection — is in critical condition and experiencing difficulty breathing, health officials said ...

Pigs can become coinfected with bird and human viruses, allowing genes to swap to form a new, more dangerous virus that can ...

Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...

The United States Department of Agriculture last week reported that a pig on a backyard farm in Oregon was infected with bird ...

Human bird flu has hospitalized a Canadian teenager at British Columbia Children’s Hospital. He is the first person in Canada ...

Amid an ongoing outbreak of bird flu in poultry and dairy cows in the United States, a case of H5N1 has now been ...

Swine can act as so-called “mixing vessels” for human and bird flus, giving avian viruses an opportunity to adapt for spreading in people.

A teenager in British Columbia, Canada has become the first person in the country to test positive for bird flu, authorities ...

A teenager in British Columbia, Canada, has contracted the H5 strain of bird flu, marking the country's first confirmed human ...

A teenager is in critical condition in a British Columbia children’s hospital, sick with Canada’s first presumptive human ...