The child was unvaccinated and recently returned from international travel, according to the Sacramento County public health officer.

The number of measles cases in Montana continues to rise. Twenty people have contracted the virus since April. Most cases ...

Public health officials announced Monday that a child from Sacramento County has a confirmed case of measles. Sacramento ...

An unvaccinated child returned home from international travel and showed measles symptoms. Their case is consistent with a national trend, officials say.

Health experts have issued advice to festival-goers heading to Glastonbury to avoid common mistakes that could risk infection ...

But how dangerous is it? And what should you do if you think you or a loved one have symptoms? Click on this gallery to ...