Health officials in Arizona say there are four linked measles cases in Navajo County, marking the state's first outbreak this ...

There are three other major outbreaks in North America. The longest, in Ontario, Canada, has resulted in 2,009 cases from mid ...

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing ...

An infant infected with measles has died in southwestern Ontario, Canada, the province's chief medical officer of health said ...

A Canadian infant who was born prematurely and had measles has died, officials said Thursday without confirming a cause of ...

Measles is on the rise in Canada and poses serious risks to pregnant people and their newborns, yet discussion about how to ...

As measles cases in the United States continue to mount, neighboring countries Canada and Mexico are also experiencing significant outbreaks – all of which have been linked to at least one death.

Thousands of people, mostly children, in the U.S., Canada, and Mexico have contracted the vaccine-preventable disease this ...

A baby born prematurely to an unvaccinated mother has become the first measles patient to die in a measles outbreak that ...