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

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

More than 100 people in West Texas are currently sick with the illness, which is avoidable when enough people get vaccinated.

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

Some Americans live deep in echo chambers where most of what they hear about vaccines are lies and disdain. It won't be ...

There is a lot of concern and worry across the United States and beyond following several new decisions from the Trump ...

Another hemorrhagic threat is Lassa Fever, a virus in West Africa infecting between 100,000 and 300,000 people annually, ...

But this week, the anti-vax world faced a reckoning when Trump’s Secretary of Health and Human Services, Robert F. Kennedy Jr ...

Vaccines not only protect individual children from measles, but also contribute to community immunity, protecting those who ...

Measles cases have been popping up across the country. We asked a pediatrician to break down the risks to children.

Most of America “springs forward” Sunday for daylight saving time and losing that hour of sleep can do more than leave you tired and cranky the next day. It also could harm your health.