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.

woman with incurable cancer dies, fight continues to get provincial funding for expensive drug treatment The family of a young Kitchener ... hospital has Canada's first human case of H5N1 avian flu.

Cases of H5N1 bird flu in U.S. dairy and poultry workers have largely been mild. However, a new case in a British Columbia ...

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

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

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

It’s possible to catch a cold or get the flu at any time of year. But the chances of becoming sick increase during cold and ...

Bird flu (H5N1) has been spreading across the country, among both animals and people, since April of this year. As the ...

Dr. Robert Jacobson, medical director for Mayo Clinic's Primary Care Immunization Program, clears up some misconceptions about COVID-19 and the flu.

SO I’D LIKE TO START WITH THE TREATMENT AND PREVENTION ... Medical Center joins Jen Franciotti for a conversation about ...

Phenylephrine is included in many cold and flu products, but a scientific panel last year found that it doesn't really do its ...

Yes, you can get your flu and COVID-19 shots at the same time. Don't call them boosters -- they're not just another dose of ...