I work at a mobile health clinic in Southwestern Ontario. Here’s why contagion is spreading through our community.

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

As the spread of measles slows in Ontario, health officials confirm there have been four cases in Ottawa — two of them related to what has been the largest outbreak in North America.

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.

Alberta is the province hardest hit by the disease with more cases than the entire US. Experts warn of declining vaccination ...

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 ...

The U.S. is having its worst year for measles spread in more than three decades, and the year is only half over. The national ...

Ontario's measles outbreak has become so big that public health officials in New York state have included the province in a travel advisory that urges residents to get vaccinated before visiting.

The U.S. is up to 1,267 confirmed measles cases this year and Kentucky has a new outbreak. The national case count is seven cases shy of 2019's record case count.

ST. THOMAS — Health-care workers battling measles in southern Ontario say they think about the outbreak from the moment they wake until the moment they sleep.