Declining vaccination rates are contributing to rising measles cases globally, including in the U.S., Canada, and Europe. The ...

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

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

U.S. measles cases have topped 1,000 for the year, marking a concerning milestone amid multiple outbreaks across the country.

Measles cases in the United States climbed to 939 in 29 states, the Centers for Disease Control and Prevention said Friday.

Measles cases in the U.S. have surpassed 900 as outbreaks continue to spread across the county, according to new CDC data ...

With one-fifth of states seeing active measles outbreaks, the U.S. is nearing 900 cases, according to figures posted Friday ...