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

Health officials in Colorado say the state’s measles outbreak is over, and the U.S. added just 10 confirmed cases nationally in the last week. Wednesday’s national case count stood at 1,319, according ...

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

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

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

In the Canadian town of Aylmer, where Mennonites in traditional dress walk down the main street alongside secular locals, ...

Measles cases surpass 2019 count in the U.S. Minnesota and neighboring states report cases as Texas outbreak cools.

North America has three other major measles outbreaks, with 2,966 cases in Chihuahua state, Mexico, 2,223 cases in Ontario, Canada and 1,230 in Alberta, Canada.