Arizona health officials say there are four confirmed linked measles cases, making it another state with an outbreak.

Ontario currently has more measles cases than in all of the U.S. combined, and infections are climbing in Alberta and Manitoba. CBC’s Jennifer Yoon breaks down what’s behind the resurgence of a ...

USC requires students to be vaccinated against measles and strongly recommends getting the Hepatitis A vaccine.

A person with measles visited Boston over the weekend, health officials warned Friday, sharing a hotel, museum and airport ...

The measles aren't commonly known as a seasonal infection, but it can be spread when children are in groups, like summer camps.

With Glastonbury just two weeks away, festival-goers are being urged to think about something a little less exciting than the ...

CDC officials have attributed 89% of cases to 17 different outbreaks in the United States. So far, 137 measles cases have required hospitalization. Current CDC estimates show that 95% of all cases ...

An investigation is pending into whether the recently infected man in Iowa might have contracted the disease because he ...

With 1,168 confirmed cases across 33 states — more than four times as many cases as last year — the country is at risk of losing its disease-elimination status. U.S. leaders must focus on vaccine ...

After hitting last week’s milestone of no new cases, the Texas measles outbreak has increased again. The Texas Department of ...

Vaccination is key to protecting against measles – but the question of when exactly is best to give the vaccine is not black ...

(AP Photo/Julio Cortez, File) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] Health officials in Arizona say there are four linked measles cases in Navajo County, marking the ...