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

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

Ontario's chief medical officer of health says six infants have been born with congenital measles since an outbreak began last fall, adding they were infected in the womb through mothers who were not ...

Dr. Kieran Moore, chief medical officer of health, issued a statement Thursday saying a southwestern Ontario infant has died ...

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

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

Infant infected with the disease in utero from unvaccinated mother is first fatality associated with the current outbreak in ...

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

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

Ontario Chief Medical Officer of Health Dr. Kieran Moore says an infant born prematurely and infected with measles has died ...

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

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