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

Los Angeles County health officials said today they are investigating a case of measles involving a resident who recently ...

Measles has been confirmed in a Los Angeles County resident who recently returned from Texas, health officials said Friday.

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

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

State health officials on Friday said the number of measles cases in the state linked to a West Texas outbreak has grown to ...

Another measles case is being investigated in Travis County. AUSTIN, Texas - Another measles case is being investigated in ...

Upshur County has 18 active measles cases with five of those involving county residents, according to the Texas Department of ...

Where are most measles cases? As of this week, 884 measles cases in 30 states have been confirmed by the U.S. Centers for ...

AUSTIN, Texas — A second person has tested positive for the measles virus in Travis County, as the outbreak that began in ...