Scientists are determining whether multi-state outbreaks are linked to the West Texas outbreak that started earlier this year ...

One study estimates that an outbreak the size of the one in West Texas earlier this year costs about $12.6 million.

RFK Jr. has eroded public trust in vaccines, critics say. Now, the U.S. stands to lose its measles-free status.

Health officials say measles is one of the most contagious viruses, with 90% of unvaccinated people exposed to the virus ...

As a polygamist community reinvents itself, Colorado City High football team is caught in crossfire of a measles outbreak.

South Carolina reports eight new measles cases, bringing the total to 87 this year, mostly in the Upstate, with officials ...

As measles cases continue to rise around the globe, the World Health Organization warns it's a signal that other disease ...

Arizona reported only three new cases this week in the country's second-largest measles outbreak. Is the end near?

Lawmakers passed a number of bills to "Make Texas Healthy Again." They also made it easier for Texans to avoid vaccines.

Near the back corner of the local library's parking lot, largely out of view from the main road, the South Carolina ...

For the first time in decades, the US may lose a designation indicating that outbreaks are rare and rapidly contained.

The number of confirmed measles cases in Utah have surpassed 100, with state health officials reporting 102 as of Nov. 25, ...