COLUMBUS, Ohio — As the state experiences below-recommended immunization rates against measles, medical experts are reminding parents that the best protection for children against the disease is ...

The number of people with measles in Texas increased to 146 in an outbreak that led this week to the death of an unvaccinated school-aged child, health officials said Friday.

Texas faces its worst measles outbreak in years. TTUHSC Dr. Appiah discusses the factors behind the resurgence and the importance of vaccination.

The U.S. registered its first death from measles since 2015 this week, as a child who wasn’t vaccinated died in a measles ...

Measles was declared eliminated in the United States in 2000 but has since made a comeback which experts attribute to international travel and the rise of anti-vaccine sentiment. It remains to be seen ...

As the number of people with measles mounts in multiple states, health officials in Utah are urging people to take precautions.

One case of measles has been confirmed in the state of Chihuahua, which is located directly across the border from Texas.

Measles is one of the most contagious viruses known to humans. Just one infected patient can spread measles to up to nine out of 10 susceptible close contacts, according to the Centers for Disease ...

The measles outbreak in Texas has quickly grown to 146 cases. One child has died. NBC News answers readers' questions about ...