Ontario has recorded more than 1,400 measles cases linked to an outbreak that began at a large gathering with guests from Mennonite communities in New Brunswick.

Health officials say measles infected 197 more people in Ontario over the last week as the highly contagious disease emerged ...

Health Minister Sylvia Jones and Premier Doug Ford defended on Wednesday the province's approach to the ongoing measles ...

Health Minister Sylvia Jones defended efforts by the Ontario government and chief medical officer Dr. Kieran Moore to fight ...

Two people have been diagnosed with measles in the Eastern Ontario Health Unit after travelling outside the region. The risk ...

Ontario Premier Doug Ford is defending the province’s measles response, despite a concerning rise in cases since October.

The U.S. surpassed 1,000 measles cases Friday, even as Texas posted one of its lowest counts of newly confirmed cases since ...

North America’s three biggest measles outbreaks have grown to a total of more than 2,500 known cases. Three people have died ...

The Ontario County Health Director confirmed a measles case in Ontario County. County Health Director Kate Ott told News 8 ...

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.