Measles has sickened nearly 150 mostly unvaccinated people in rural West Texas, and a school-age child has died.

The measles outbreak in Texas has sparked debate over the use of vitamin A, with some health experts warning it may not be ...

A recent outbreak of measles is prompting questions about the life-threatening disease and how to prevent it. Here's what to ...

Measles cases are popping up across the United States, including an outbreak in Texas that has led to the death of a child.

In the 18 days since Robert F. Kennedy Jr. was sworn in as secretary of the United States Department of Health and Human ...

A top spokesman in the U.S. Department of Health and Human Services abruptly resigned over reports of internal clashing over ...

Vaccination provides long-lasting 97% protection against measles infection. Most people who have been vaccinated do not need ...

Robert F. Kennedy Jr., a longtime vaccine skeptic, seemingly reversed course and touted benefits of MMR vaccine amid deadly ...

Robert F. Kennedy Jr. has described the outbreak in West Texas last week as a “top priority.” But he has not explicitly ...

Zelensky-Trump fallout . President Donald Trump is set to address a joint session of Congress on Tuesday for the first time ...

Measles are spreading and have already caused one death. Here's what you need to know according to the CDC and medical ...