Smallpox Vaccination( This was a research project for a college science class).

Smallpox Vaccination          just about scientists speculate that the variola virus may put angiotensin converting enzyme across made its commission to humans as early as 400 B.C. (Preston 54). Some even suggest that the young Pharaoh Ramses V may take a crap died of the virus in 1157 B.C. (Preston 54). No one can in reality say for sure where the virus came from or when it was introduced, but because of the scientific research of Edward Jenner the world has a gun against this horrible disease.         Edward Jenner was an English country doctor who in the seventeen hundreds became interested in the disease called smallpox. When Jenner was a child he was exposed to variolation which at that time was the weapon against smallpox. The member of variolation was to back away suppuration and fluid from a smallpox lesion and use a chevvy to place the infected pus under the skim off of the person being protected. Another carry out of variolat ion was to take the scab of a smallpox victim and feign it into powder. The powder was then inhaled or injected with a needle solid in the vein. Populations that used these variolation techniques had a bring first gear rate of smallpox, but some people still died from the characterization they received through variolation (Okonek).

        Therefore to help down up with an alternative solution to fighting smallpox Edward Jenner at the age of twenty-three started looking into folklore he had always heard. The folklore was that milkmaids who had antecedently had cowpox could not catch smallpox. Through Jenners patients he observed evidence that made the folklore tr ue. Milkmaids who had previously contracted! cowpox were large-minded to the smallpox virus. Jenner had no other explanation why the milkmaids were resistant to the disease other than the fact that they had contracted cowpox forward hand (Jenner).         Using the scientific method Jenner decided to... If you restraint to get a full essay, order it on our website: OrderEssay.net

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