A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...

Human-to-human transmission is very rare, but as cases among animals rise, many experts are worried the virus could develop ...

The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...

A Canadian teenager infected with bird flu — that country’s first case involving a locally acquired infection — is in ...

The first outbreak of bird flu in poultry has been confirmed in the UK since it declared itself bird flu free in February ...

A teen in Canada may be the first person to catch an H5 bird flu virus within the country. Health officials are now working ...

If the influenza virus infecting cattle workers starts a pandemic, help in the form of a vaccine is months away ...

Investigations are underway after a teenager from British Columbia, now receiving care in hospital, was infected via an ...

The H5N1 strain of avian flu is now passing easily among South America's elephant seals and drastically cutting herd ...

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

Health officials in British Columbia have reported the first presumptive case of H5 avian influenza in a human in Canada.

High pathogenicity avian influenza, or HPAI, is suspected to have reached Marion Island, one of two sub-Antarctic Islands, ...