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

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 ...

Thus far, more than 160 cases have been reported in the states this year with one death in Texas. Some Rapid City families are concerned the disease may eventually reach the Mount Rushmore state.

The King County infant, diagnosed with measles after recent overseas travel, may have exposed others at several locations around the Puget Sound region, including Seattle Children's, Bellevue Square ...

Most of the recent confirmed measles cases in Texas have been in the South Plains region, but this patient was exposed to the disease while traveling overseas.

Measles was thought to be eliminated two decades ago. But growing mistrust in vaccines has changed that, and now some people ...

The Texas Department of State Health Services is trying to set the record straight about Mexia ISD, saying the school ...

The CDC put out a statement on the measles outbreak and suggested that vitamin A could be used for supportive care. Is vitamin A effective for measles?

Massachusetts has not received any reports of recent measles cases, as outbreaks spread across the country and after an ...

Public health experts said that although it’s true we have measles cases in the U.S. every year, the latest outbreak is ...

Americans are growing more concerned about the preventable virus as cases continue to rise in rural West Texas.