Firstly, vaccinations contain harmful ingredients, which are very fatal to children. Physicians believe an organic mercury compound that is found in trace amounts in flu vaccination for children and other for adults. Formaldehyde was found in some vaccines that cause side effects such as cardiac impairment, central nervous system depression, coma and even death. Secondly, Vaccines are unnatural, and natural immunity is more effective than vaccinations. Pro-vaccine organization state natural vaccination cause better immunity. Children’s Hospital of Philadelphia states, “It is true that natural infections almost always causes better immunity than vaccines. Whereas immunity from disease often follows a single natural infection, immunity from