An Alberta mother is making a plea after her medically-fragile son was exposed to measles. Cases are rising quickly across Canada, with more than 4,000 confirmed infections. Most are in Ontario but ...

As Alberta’s measles outbreak continues to grow, some residents are reconsidering travel plans — particularly families with young children or individuals with autoimmune concerns. Dr. Christopher ...

In the Canadian town of Aylmer, where Mennonites in traditional dress walk down the main street alongside secular locals, ...

Wednesday's national case count stood at 1,309 — 21 new cases in a week, according to the U.S. Centers for Disease Control ...

Measles cases in the U.S. are at their highest in more than three decades. The U.S. Centers for Disease Control and ...

The province of Alberta now has more measles cases per capita than anywhere else in North America, with 1,230 cases since March.