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.

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

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 ...

Ontario has reported its first measles death since 1989. The victim, a child under five from Hamilton, was one of five unvaccinated children who contracted measles this year. Now, health officials are ...

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

Here’s what you need to know about measles — how it’s transmitted, how you can protect yourself, and whether you need to update your vaccinations. Where is the measles outbreak in Ontario? The ...

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

CANANDAIGUA, NY — Ontario County Public Health has confirmed a case of measles in a resident who is now fully recovered. Health officials said there is no risk to the public, however.

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.