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

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

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

Health officials in Colorado say the state’s measles outbreak is over, and the U.S. added just 10 confirmed cases nationally ...

Canada’s measles outbreak began last October in New Brunswick before spreading to Ontario, which has reported the highest ...

A measles outbreak in Ontario that began in October and resulted more than 2,200  infections and the death of one infant appears to be slowing down.

The health agency is investigating two travel-related cases of measles, in an infant and adult, and is warning residents they ...

As the school year comes to a close, health officials are turning their attention to preventing the highly contagious disease from hitting summer camps.

Ontario, Canada's most populous province, has reported 22 cases of measles so far this year, with the source of infection in 15 attributed to travel, PHO said. Ontario reported some 101 cases ...

As the growing spread of measles in Canada may be imperiling the country's official elimination status for the disease, some social media users are blaming the entry of unvaccinated immigrants for the ...

A major outbreak of measles has infected more than 800 people in Ontario. It’s the first outbreak of its size since the disease was declared eliminated in 1998. Now, lower vaccination rates are ...

The latest measles threat might be lurking to the north, Gov. Kathy Hochul said Wednesday as she urged New Yorkers to make sure they and their children are current with their vaccinations.