Reddit reviews Calling the Shots: Why Parents Reject Vaccines

There's an interesting book on anti-vaxxers called Calling the Shots and the author found that some of the only times parents would vaccinate was when they wanted to go internationally and the kids were going to come (or if the kids needed them to start a fancy school or college). Basically, it if interfered with their lifestyles they got them vaccinated. This was especially true when they were going to countries they said were "dirty" like India.