Officials say the person recently traveled to an area experiencing a measles outbreak and was contagious while at Ridgefield ...

Clark County Public Health says an adult with a confirmed case of measles was at a local high school while they were ...

We answer questions about measles, like how contagious it is, if you can still catch if you’re vaccinated and at what point is herd immunity achieved.

Large swaths of the country are at an increased risk of contracting the highly contagious disease. See the risk by county in ...

Some 2,255 measles cases were recorded last year, marking the highest point in over 30 years.

The massive measles outbreaks of 2025 are officially spilling over into the new year. Fourteen states have reported new cases ...

More than two decades ago, measles—a highly contagious and potentially deadly childhood disease—was declared eliminated in ...

Measles has been detected in a wastewater sample collected in Lincoln, though no cases of the highly contagious virus have ...

Measles, one of the world’s most contagious diseases, was declared eliminated in the U.S. more than 25 years ago. However, ...

As of Jan. 19, two confirmed measles cases had been reported in the state, according to the California Department of Public ...

The upcoming review of the U.S. measles elimination status comes after cases reached a 30-year high in late 2025.

"This is exactly how outbreaks start." ...