Vaccines were introduced to fight against diseases rather than causing them. They are small doses that are introduced in the system which create give the body the strength to fight any foreign elements. There are diseases for which we need to get immunized. Diseases such as smallpox, polio and other epidemics can be wiped out completely only with vaccines.
Parents need to take their kids to doctors every month initially to make sure they do not miss any vaccine. The vaccine production and distribution is a big business which benefit almost everyone right from doctors, veterinarians and family practitioners.
The US is the only nation to have no records of polio victims since 1979, and this is considered as an achievement due to efforts undertaken through awareness campaigns. There were many stories about contamination caused due to vaccines. Nearly 50,000 cases of hepatitis were noticed among military troops which happened due to the vaccine that was given for yellow fever. The initial vaccine experiment happened with the blacks and slaves. There were cases when millions of Nicaraguans, Mexicans and Filipinos were duped by saying that they were immunized for tetanus. The women started noticing vaginal bleeding and suffered through miscarriages.
There are, at times, side effects of these vaccines. It occurs due to the body not reacting to certain ingredients of the vaccine. Many people are unaware that viruses which are used in making vaccines had to be first tested on animals and then on human cells. People consider vaccine to be sterile and germ free. Once you sterilize the vaccine you also destroy the proteins that actually are needed in the vaccine. Many consider multiple vaccines at the same time create major complications.
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