More and more doctors have spoken out about the lack of real vaccine safety testing. Vaccines are only tested as single doses. The effect of administering multiple doses is never considered. The heavy metal load of vaccine adjuvants like aluminum are never assessed. In addition, observations for single doses are conducted for only a matter of a few days after the vaccine is given. 

​The vaccine industry is built on the reputation of the polio vaccine. Images from the 1940s and 1950s of children in iron lungs or relying on crutches to move around are depicted anytime a question about vaccine efficacy is raised. However, a study of the disease reveals a far less frightening story for most patients than what the scare tactics and fear mongering engendered and employed by the pharmaceutical industry lead us to believe.