A 1-year-old girl exposed others to measles April 4-8 at multiple places in Lansing, Okemos and East Lansing. Here's the full list of exposure sites.

The Texas Department of State Health Services said “fewer than 25 of the confirmed cases” are believed to be actively ...

Federation of neurologists says the virus is not harmless and is one of the most contagious on the planet, with infection ...

Seattle and King County confirmed another positive measles case in King County Friday, marking Washington's fourth measles ...

Experts warn of a potential increase in measles outbreaks as vaccination rates fall, stressing the need for community ...

State health officials on Tuesday said the number of measles cases in the state linked to a West Texas outbreak has grown to 561 since January.