How vaccine safety data is constantly misused and what you can do

Helen Petousis-Harris, BSc, PGDipSci (Dist), PhD

Given the breadth and magnitude of vaccine safety activities, it is surprising how wide the belief is that the world relies on voluntary reports of adverse events, even among health professionals. That this science is so misunderstood provides fertile ground for anti-vaccine messages to propagate. Here is some information to help challenge the misconceptions.