A record share of US kindergartners had an exemption for a required vaccination last school year, and coverage for all ...

Canada has had three times as many measles cases as the U.S. this year, according to the Canadian government and Centers for ...

Faced with a skeptical religious community at the center of the outbreak, health officials say they may have pushed too hard ...

The number of cases tied to the months-long measles outbreak in Texas has not increased in three weeks, and a spokesman for ...

Measles cases in the United States are continuing to rise with national infections more than 4.5 times higher than the ...

The heightened spread of the disease is a “canary in the coal mine” moment, representing the rapid return of several ...

TEXARKANA, Texas -- Cases of measles have not been reported in Texarkana area counties.

North America has three other large outbreaks. The longest, in Ontario, Canada, has resulted in 2,276 cases from mid-October ...

The measles outbreak in Texas may be starting to wane some, according to state officials. Texas did not add any cases in the ...

Several recent outbreaks of measles in the United States are driving raising alarm among public health experts, especially as vaccination rates among children lag. CNN is tracking the cases.