States shown in red have a confirmed measles outbreak of three or more cases. Another outbreak not shown in the map above is being investigated, a CDC spokesperson told Nexstar.

MAP: 11th state confirms measles outbreak as virus spreads by: Alix Martichoux Posted: May 7, 2025 / 03:29 PM EDT Updated: May 7, 2025 / 03:29 PM EDT ...

During an ongoing measles outbreak, health officials recommend an accelerated MMR vaccination schedule among US-born Somali children in particular, to reverse low vaccination rates in this population.

CDC data shows about 93% of kindergarteners in the U.S. were vaccinated against measles during the 2021-2022 school year and only 92.7% in the 2023-2024 school year. This is down from 95.2% during ...

With one-fifth of states seeing active measles outbreaks, the U.S. is nearing 900 cases, according to figures posted Friday by the U.S. Centers for Disease Control and Prevention. Related Articles ...

An outbreak is defined as three or more cases of measles that are related. The largest known outbreak is in West Texas, where the case count nears 600, according to local health officials.

The largest known outbreak is in West Texas, where the case count nears 600, according to local health officials. The CDC said it’s still investigating other probable measles cases that have ...