Measles was declared eliminated from the U.S. due to an effective vaccination program, but travel from other countries and lagging vaccination rates have caused occasional outbreaks.

Here's what to know about the measles and how to protect yourself. It's a respiratory disease caused by one of the world's ...

Texas is facing its largest measles outbreak in over 30 years, proving that what was once conquered can return if we let our ...

The number of people with measles in Texas increased to 146 in an outbreak that led this week to the death of an unvaccinated ...

Vaccine hesitancy has been rising for years in the United States. Doctors and parents in one rural county are confronting the ...

Tips to identify measles as several states report outbreaks of three cases or more. Texas has already reported over 145 cases ...

The number of measles cases associated with an outbreak in western Texas has grown to 146, according to new data released Friday. At least 20 people have been hospitalized so far, according to the ...

The latest update comes two days after the first death was reported in a school-aged child who lived in the outbreak area.

Measles is a respiratory disease caused by one of the world's most contagious viruses. It spreads easily when an infected person breathes, sneezes or coughs. It most commonly affects kids. The best ...

In Washington state, health officials are urging residents to stay vigilant about vaccinations as concerns grow over the potential spread of the disease.