Health officials in York Region are warning of a confirmed measles case on an Air Canada flight that landed at Toronto's ...

Health officials in Ontario are reporting that the number of new measles cases are down to the single digits for the first ...

Data released by Public Health Ontario shows no additional illnesses in the area covered by Southwestern Public Health over ...

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

In Ontario, health authorities say the outbreak began in late 2024, when an individual contracted measles at a large Mennonite gathering in New Brunswick and then returned home. Mennonites are a ...

A northeastern Ontario region that saw its first measles infection this summer is now reporting dozens of new cases. Public ...

Canada has had three times as many measles cases as the U.S. this year, according to the Canadian government and Centers for ...

Durham Region Health Department officials are still working to identify people who may have been exposed to the measles virus ...

Some doctors in Alberta have criticized officials for not declaring a health emergency in the western province where measles ...

A health worker gives a child a measles vaccine at the health center in Ciudad Juarez, Chihuahua state, Mexico, April 30. A ...

The virus is spreading in insular Mennonite communities. But the broader population is vulnerable as vaccine rates have ...

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 ...