The city of Calgary and surrounding area have become one of several hot spots for flu outbreaks across the country in recent ...

Canada virtually eliminated measles in 1998. Now, a disease that doctors in the country knew only from textbooks is back.

The United States may be heading into its second severe flu season in a row, driven by a mutated strain called subclade K ...

A flu strain that emerged over the summer is causing "unprecedented" outbreaks in Japan, as well as in Canada and the U.K.

Some scientists say this year's flu shot isn't well matched to a key strain that could spread widely in the months ahead. So, ...

Canada is no longer measles-free because of ongoing outbreaks, international health experts said Monday, as childhood ...

Canada has lost its measles elimination status, health officials said today, a major setback caused by a year-long resurgence of the disease largely among ...

Canada has just issued a serious travel advisory for anyone travelling to China, warning of potential health risks. On ...

Falling vaccination rates and a disjointed surveillance system have been blamed for a resurgence in measles in Canada. Paul ...

Concerns about a rare strain of bird flu have intensified after epidemiologists warned that even isolated human infections ...