Several doctors are beginning to speak out against the danger of vaccines. In her recently released bestselling book A Mind of Your Own, holistic, functional medicine trained psychiatrist Kelly Brogan explains why she opposes vaccinations.
Brogan shares a fascinating example of how the nutrient selenium was used to prevent and treat Keshan disease in China, replacing the vaccination proposed by Western researchers. Brogan also discusses how vitamin A can be used to treat and prevent measles, along with vitamin C to address tetanus, in place of toxic, dangerous vaccinations. 
Famous dentist Weston Price described the perfect health of indigenous groups of individuals who had natural immunity to tuberculosis from excellent nutrition, not from vaccinations, in his revered book Nutrition and Physical Degeneration. Comparative studies of unvaccinated and vaccinated individuals add to the argument that vaccines are not the answer to disease prevention.