CDC: At least 3% of measles cases this year were in fully vaccinated people

About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC says.

CDC: At least 3% of measles cases this year were in fully vaccinated people
About three dozen of the nearly 1,200 measles infections in 2025 have been in people with two measles vaccine doses, the CDC says.