Medicine and pharmacology have made mistakes throughout history. Can you say thalidomide? Lobotomies were once the rage. And must I remind you that Ignaz Semmelweis, the 19th century Hungarian physician, thought it peachy for doctors to wash their hands in obstetrical clinics. They thought he was a kook! Wake up!
Besides, the issue isn’t that of the vaccine, yes or no; the issue is parental autonomy and freedom.