Vaccinations or vaccines emerged at the end of the nineteenth century as a means of training the body to deal with various forms of infectious diseases, the primary goal of which is to train the immune system to deal with diseases when the body infects them. Despite the overwhelming success of this medical practice, which succeeded in eliminating some objects such as smallpox, and although it saved the lives of hundreds of millions of others such as polio, calls to refrain from vaccinations emerged at the end of the twentieth century as harmful. So how can the mind accept that?!
