Is it needed to do to the child of inoculation and if yes, then why? Answers for these questions until now are unobvious for many parents. American paediatrician, specialist on infectious diseases and one of creators of vaccine against does ротавируса Paul Оффит put a question more hardly: is it needed to give a right for such choice to the parents?The result of mass abandonments from inoculations the return of epidemics of the almost forgotten illnesses became: whooping-cough, measles, meningitis. Aiming to barrier children from the side effects of vaccines, adults yield to the mass hysteria based on unconfirmed data and emotional reactions.In the book Оффит analyses a few antiinoculative campaigns and brilliantly refutes argument their activists, proving that a decision not to inoculate a child can appear mortally dangerous. On the side of reason is science, medical practice and полуторавековая history of universal vaccination.