Michigan officials confirmed a new measles outbreak in the state, bringing the U.S. to seven states with active outbreaks.

Public health officials across Arizona are on high alert as the CDC reports more than 700 cases of measles this year, ...

Michigan officials confirmed a new measles outbreak Thursday near Grand Rapids, bringing the U.S. to seven states with active ...

Canada has reported more than 730 cases this year, making this one of the worst measles outbreaks in the country since it ...

Measles cases have surpassed 650 in an ongoing multistate outbreak, but federal funding cuts could threaten the response.

As measles outbreaks popped up across the U.S. this winter, pediatricians waited for the nation's public health agency to send a routine, ...

Measles would normally be expected to have a fatality rate of about one to three deaths out of every 1,000 children infected, the CDC says, so the number of deaths this year suggests there may be far ...

Most of the measles cases reported in the U.S. so far this year are connected to the measles outbreak that began in West Texas.