Vaccination rates remain high, but just below a critical "community immunity" threshold of 95%. Measles vaccination rates ...

Measles is one of the most contagious viruses in the world, and can live on surfaces or suspended in the air for two hours.

RFK Jr. has claimed measles can be treated with vitamin A and that severe infection is linked to poor diet. But many experts who spoke with ABC News disagreed.

A bout of measles sends the immune system into shock, demolishing critical cells that help our bodies respond to threats.

A dozen exposed to measles in Suffolk County, officials estimate. County health officials say they're working with the ...

President Donald Trump's nominee to run the Centers for Disease Control and Prevention, David Weldon, will tell lawmakers on ...

A measles case in Montgomery County and outbreaks in other parts of the country have parents of young children worried about ...

GRAND JUNCTION, Colo. (KJCT) -Local health experts are warning of measles ahead of spring break travel. Before boarding a ...

Measles, a highly contagious virus, spreads through airborne droplets when an infected person coughs or sneezes. The disease ...

What physician Adam Ratner learned when talking to the parents of unvaccinated children who contracted measles during the ...

The measles outbreak in western Texas is continuing to grow with a total of 223 cases confirmed, according to new data published Tuesday.

Measles, a highly contagious virus primarily affecting children, has been surging across Texas, with cases reported in New Jersey and in New York City in recent days. The once-eradicated disease ...