But what kind of sickness do your symptoms point to? Here's a breakdown for COVID-19, flu and more — and why testing is so ...

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

Understanding RSV: a significant threat for older adults this flu season ...

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

The seasonal COVID-19 spike, combined with rising cases of seasonal flu and RSV, brings what has been called a “tripledemic.” ...

A variant of the Avian Flu has been confirmed in Hawaii. Health officials said it’s the first one in the state, and want to ...

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

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

Canada has had no cases reported in dairy cattle and no evidence of bird flu in samples of milk. Symptoms among those ...

Canadian health officials have confirmed bird flu in a British Columbia teen. The Public Health Agency of Canada said ...