I’m a physician who has looked at hundreds of studies of vaccine safety, and here’s some of what RFK Jr. gets wrong

In the four months since he began serving as secretary of the Department of Health and Human Services, Robert F. Kennedy Jr. has made many public statements about vaccines that…

Game theory explains why reasonable parents make vaccine choices that fuel outbreaks

When outbreaks of vaccine-preventable diseases such as measles occur despite highly effective vaccines being available, it’s easy to conclude that parents who don’t vaccinate their children are misguided, selfish or…

Is methylene blue really a brain booster? A pharmacologist explains the science

The internet is abuzz with tributes to a liquid chemical called methylene blue that is being sold as a health supplement. Over the past five or 10 years, methylene blue…

Susan Monarez, Trump’s nominee for CDC director, faces an unprecedented and tumultuous era at the agency

The job of director of the Centers for Disease Control and Prevention carries immense responsibility for shaping health policies, responding to crises and maintaining trust in public health institutions. Since…

Raw milk health risks significantly outweigh any potential benefits − food scientists and nutritionists explain why

Despite an ongoing outbreak of bird flu in dairy cows, the popularity of raw milk has only risen. Advocates claim raw milk has superior health benefits over pasteurized milk. There…

Health misinformation is rampant on social media – here’s what it does, why it spreads and what people can do about it

The global anti-vaccine movement and vaccine hesitancy that accelerated during the COVID-19 pandemic show no signs of abating. According to a survey of U.S. adults, Americans in October 2023 were…