How to talk to vaccine doubters: 5 tips for parent 'ambassadors'

This past summer, Rupali Limaye says she "sort of became the vaccine lady at the pool."

She's a behavioral and social scientist at the Johns Hopkins Bloomberg School of Public Health, so it made sense that other parents were coming to her for information. Limaye has also spent the past decade studying vaccine hesitancy. In that work, she has come to understand deeply that when someone has doubts, hearing the facts from someone