Health officials were struggling to answer a broader and potentially worrisome question: how the infection occurred.

The fall and winter mark the time of year for the spread of the cold and flu. There is already a rise in respiratory ...

Flu season impacts everyone, including doctors. When physicians themselves get struck down, here are the tricks they use to ...

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

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

Canada’s National Microbiology Lab confirmed the presumptive prognosis after testing genomic sequencing, officials said.

Common respiratory illnesses that affect children are colds, the flu, COVID-19 and RSV ... and Ziemnik said those medications aren’t effective until your child is old enough for an adult- ...

A Canadian teenager is hospitalized in critical condition with suspected bird flu, health officials reported Tuesday.

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

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

A teenager in Canada, hospitalized with the country's first case of the H5N1 bird flu, is in critical condition. Health ...

Meanwhile, COVID activity remained low amid a shift in variant proportions and RSV levels rose in 3 US regions.