Measles is caused by a highly contagious virus that’s airborne and spreads easily when an infected person breathes, sneezes ...

Of those infected across the U.S., 97% of cases came from those who are unvaccinated or whose vaccination status is unknown.

The US has now hit nearly 900 measles cases across 30 states this year – a more than threefold increase from the total number ...

Measles could become endemic in the United States if routine childhood vaccination rates continue to decline, with up to 51 ...

The number of measles cases in the U.S. has risen to 884, according to new Centers for Disease Control and Prevention data ...

Measles, which was 'eliminated' in the U.S. in 2000, could be endemic again within 25 years if current vaccination rates hold ...

The measles rash usually doesn’t appear for more than a week after someone has been exposed. Other symptoms are better early ...

Republicans are far more skeptical of vaccines and twice as likely as Democrats to believe the measles shot is worse than the ...

Measles could be well positioned for a comeback in the United States in a very short period of time. If immunization rates ...

A fifth case of measles is now confirmed in Colorado. It's the third case in Denver. An adult got measles after traveling to ...

As a measles outbreak centered in West Texas continues to grow, a new poll finds that a growing share of adults in the United ...

“This is the largest outbreak in the U.S. since measles elimination was declared in 2000,” Dr. Dan Filardo, who leads the U.S ...