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

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

Units in areas hit hard by the highly infectious disease say it's impossible to tell if calls to boost vaccination rates are ...

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

Ontario's chief medical officer of health says six infants have been born with congenital measles since an outbreak began ...

An El Paso County child and an Arapahoe County adult caught the measles from two separate outbreaks, bringing Colorado’s ...

Ontario’s chief medical officer of health says six infants have been born with congenital measles since an outbreak began ...

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

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

One of the two new cases is a child who recently traveled to Ontario, Canada, where a measles outbreak is ongoing, health ...