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

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

Measles outbreaks across North America are threatening the region's status of having officially eliminated the virus, ...

If you've already been vaccinated for measles, do you need to get a booster now that it's spreading in the US?

Sen. Elizabeth Warren (D-Mass.) pressed Health and Human Services (HHS) Secretary Robert F. Kennedy Jr. to clarify his “intentions” after he seemingly changed up his view on vaccines amid the ...

Kennedy's acknowledgement of the value of the measles vaccine comes as the outbreak that began in Texas continues to grow. So ...

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

Amid one of the largest measles outbreaks in the United States in nearly a decade, anti-vaccine activists are promoting false ...

The good news is that existing vaccines also prevent this process. By blocking the virus from infecting the immune system in ...

In the first test of the Trump administration’s outbreak response, Health and Human Services Secretary (HHS) Robert F. Kennedy Jr. has been sending mixed messages about a rapidly spreading ...