The virus was eradicated in 1998 but returned, particularly among unvaccinated members of Mennonite Christian communities.

Canada's measles case count has passed 4,500, with the western province of Alberta -- which has about five million people -- ...

Texas may have declared its measles outbreak over, but rising cases elsewhere and the return to school mean it could easily resurge ...

Monday officially declared an end to the state's deadly measles outbreak, though the vaccine-preventable disease is still ...

The Texas measles outbreak that sickened 762 people since late January is over, state health officials said Monday.

Moving from Ontario to New Brunswick didn’t just mean Jade Medeiros had to navigate a new province with two babies, she also ...

The Pan American Health Organization says Canada has the highest number of measles cases on the continent and more action is ...

The Pan American Health Organization (PAHO) reported on Friday an increase in measles cases in the Americas, particularly ...

(CNN) — Texas hasn’t reported a new outbreak-related measles case in nearly a month — a hopeful sign that one of the largest outbreaks the United States has seen in ...

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

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