One more case of the measles in El Paso County has been confirmed by the Colorado Department of Public Health and Environment ...

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

Robert F. Kennedy Jr. dismissed all members of the CDC’s Advisory Committee on Immunization Practices, which recommends which ...

State lawmakers in New Mexico began reviewing their security plans on Monday following the assassination of a high-ranking ...

The U.S. is up to 1,197 confirmed measles cases this year. Arizona declared a new outbreak this week, while the one in Texas, ...

The U.S. logged fewer than 30 measles cases this week as Ohio health officials confirmed three outbreaks in two counties were ...

A Boulder County resident who recently traveled to Europe returned with measles, becoming the state’s 15th case this year.