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

Bird flu H5N1 has infected dozens of people in the U.S. this year. Could it be the next pandemic? Experts explain the threat ...

A teenager in British Columbia is critically ill with Canada's first case of the H5N1 bird flu strain. While the virus has ...

Researchers have identified new roles for a protein long known to protect against severe flu infection -- among them, raising the minimum number of viral particles needed to cause sickness.

A hospitalized Canadian teen has health officials in both Canada and the U.S. expressing warnings over bird flu cases.

Did you know that the flu, and even COVID, can cause pink eye? Here's how to treat it (and avoid spreading it to others).

A teenager in British Columbia has become the first person in Canada to test positive for the deadly H5N1 bird flu. Health ...

If you still haven't gotten your COVID or flu shot​, now is the time so you'll stay protected throughout the season, ...

Your symptoms can be mild to severe, depending on your age, overall health, and the strain of the virus. The flu, colds, and COVID-19 are all caused by viruses that can result in respiratory symptoms.

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

The first presumptive human case of avian bird flu has been found in Canada. Here's what you need to know about avian flu.

Although H5N1 causes symptoms similar to seasonal flu, such as cough, fever, shortness of breath, headache, muscle pain, sore ...