North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

Confirmed cases of measles in Canada are nearly three times higher than in the US, despite Canada's far smaller population.

Alberta doctors say there is no doubt the measles outbreak in the province is an epidemic, even if the government has not ...

Although measles has been declared eliminated in most of the developing countries including Canada since 1998, the country is ...

Local health officials are ending weekly measles reports for a southern Ontario hot spot that had led the country in ...

TORONTO — Canada's former measles hot spot is reporting no new cases for the first time since a spring surge. Data released ...

The spread of measles both between provinces and within is keeping doctors and health officials across much of Canada on ...

Caption: Four-month-old Kimie Fukuta-Birch of Fort Saskatchewan, Alta., seen in this undated handout photo, was diagnosed with measles. Her mother, Morgan Birch, says she feared the worst for her ...