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

Health experts are keeping a close eye on the measles situation in Calgary as case counts tick up. And they warn vigilance is ...

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

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

Alberta has significantly exceeded the United States in confirmed measles cases, reporting 1,314 cases since March.In 2025, ...

Alberta has now confirmed more measles cases than the entire United States has reported this year. The province has been ...

Dr. Lynora Saxinger, an infectious diseases specialist, says the rising number of measles cases in Alberta is not something she 'expected to see in her lifetime as an infection doctor.' As of ...

Another outbreak in Alberta, Canada, has sickened 1,169 as of Wednesday. And the Mexican state of Chihuahua had 2,810 measles cases and eight deaths as of Wednesday, according to data from the ...

The U.S. is experiencing its worst measles outbreak in over three decades with 1,288 cases reported.