![Vaccine tubes](https://wpr-public.s3.amazonaws.com/ttbook/styles/story_full_image/s3/images/4594362223_18428ba884_o.jpg?itok=z_h-VRP1)
Vaccines. Matt Allworth (CC BY-NC-ND 2.0)
In her book "On Immunity," social critic Eula Biss explores the metaphors and myths hidden behind vaccine hesitancy. She explains why it's so difficult for the medical community to reason away vaccine fears.