While Facebook has drawn massive criticism over manipulative political ads, the social media giant also runs advertisements around vaccinations, which is another divisive policy topic. A new study gives us a glimpse of the ads' content, targets and purchasers.
As the anti-vaccine movement garnered Hollywood momentum, science stood largely silent. However, Dr. Paul Offit, inventor of the Rotavirus vaccine, took to the helm to fight for children's health and safety. Here's an informative conversation with a true expert in the field.