The U.S. is having its worst year for measles spread since 1991, with a total of 1,288 cases nationally and another six ...

CDC warns the country could lose its measles elimination status if transmission continues for 12 months, with outbreaks ...

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.

Newfoundland and Labrador's top medical officials are keeping a close eye on the measles as thousands of people from across ...

Alberta has the highest rate of the disease per capita in North America. In an interview with CBC News, Dr. Lynora Saxinger ...

There have been 1,227 confirmed measles cases this year, the Centers for Disease Control and Prevention said Wednesday.

Alberta has the most measles cases in North America on a per-capita basis, worrying experts who say summer events could push ...