North America has two other ongoing outbreaks, all of which are the same measles strain. One outbreak in Ontario, Canada, has ...

The U.S. Centers for Disease Control and Prevention's confirmed measles case count is 935, more than triple the amount seen ...

North Dakota is the 11th state in the U.S. with a measles outbreak, logging its first cases since 2011.

This is only the second year cases have been this high since the disease was declared eliminated in the US a quarter-century ago, and a large multistate outbreak continues to grow, putting the nation ...

The U.S. has surpassed 1,000 measles cases for the first time in five years, according to new data from the CDC published Friday.

House Bill 364 would have required school districts to submit annual vaccination reports and data about medical and religious exemptions to the state health department.

New York: Montana is the ninth U.S. state to have an active measles outbreak. The U.S. was up to 800 cases of measles nationwide on Friday. Texas is driving the high numbers, with an outbreak ...