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Vaccines Research Paper

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“I do believe sadly that its going to take some diseases to realize that we need to change and develop vaccines that are safe”(Jenny McCarthy). In the eighteenth century, there was a widespread of the smallpox disease which killed its victims and left them terribly disabled. Vaccines are scientific preperations that provide active acquired ability of an organism to resist a paricular infection. Vaccines contain agents that act as life threatening objects in the body. These agents allow the body to recognize them as so and help the body destroy it. Edward Jenner, a physician and scientist, founded vaccinology in 1796 after planting cowpox into an eight year old boy, who resisted smallpox. He inserted the vaccine into a wound in the boy’s arm.

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