Why do some people develop severe flu symptoms? A study points the finger at an unsung portion of the antibodies our immune systems generate to fend off invading pathogens.

H5N1 bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and U.S. dairy cows, with several ...

A teenager has been left in critical condition after contracting the first presumptive human case of avian influenza in ...

A B.C. teenager who tested positive for bird flu — caused by the H5N1 strain of avian influenza — is now in critical ...

Bright also notes that testing for influenza was missed when the teen first reported ... Henry said the teen, who lives in ...

Encounters like Law’s are under new scrutiny after a B.C. teenager tested positive for bird flu in the first presumptive case ...

“This is a rare event, and while it is the first detected case of H5 in a person in B.C. or in Canada ... They also asked ...

Viruses are the fastest-evolving biological entity on earth. This fact explains why we need flu shots every year: Seasonal ...

B.C. provincial health officer Dr. Bonnie Henry said Tuesday. Video: What are the human symptoms of avian flu? While health ...

A teenager in British Columbia was hospitalized in critical condition with the disease, and officials were working to find ...

The teenager who tested positive for bird flu in British Columbia is in critical condition and “experiencing acute ...