Say it loud to your vaccine-skeptic friends: There is no good reason to not vaccinate yourself or your children

Fear of disease has driven some teenagers and young adults to turn to the internet for advice

How many times do we need to say this?

There are reams of scientific literature, and then the comfort of conspiracy theory. Why do we favor the latter?

"The guardrails have been taken off": Health misinformation is leading to outbreaks in unexpected places

While nobody knows the origin of autism, many researchers worry that linking it to childhood vaccines could be a very dangerous theory.

COVID-19 has derailed immunization efforts for measles, polio, and other scourges, worrying global health experts.

More than 275 cases of the disease have been confirmed statewide through the first week of March

Recently confirmed cases of the measles in the U.S. have caused the national total to rise to 880 in 2019

A new children's book introduces kids to the "wonderful world of illness"

In an interview, a former vaccine skeptic explains how she came around

If you think measles is bad, you should have been around for polio

Jenny McCarthy and her army of disbelievers would have you think that measles are harmless and so much worse

Opponents of California's attempt to strengthen vaccine laws have completely abandoned science