WASHINGTON (AP) — Republican Sen. Bill Cassidy wanted an assurance from Robert F. Kennedy Jr. before he would vote to put him ...

Texas confirmed eight more measles cases over the span of four days, continuing a short streak of shrinking increases in a ...

North Dakota is the latest state to find itself dealing with a measles outbreak, becoming the 11th state in the nation to face the challenge.

Texas still accounts for the vast majority of cases in the U.S., with 709 confirmed as of Friday in an outbreak that also ...

"It does worry us in the sense that here in West Michigan, we're at about 84% immunization status. The problem with that is ...

The U.S. has surpassed 1,000 measles cases for the first time in five years, according to new data from the CDC published ...

Measles is approaching a return to endemic status in the United States, meaning continuously present, decades after it was ...