Jonas Salk

jonas salk Poliomyelitis (shortened to polio) has been around for thousands of years, and there is still no cure, b bely at the peak of its devastation in the unite States, Dr. Jonas Salk introduced a way to prevent it. Polio attacks the nerve cells and sometimes the of trade nervous system, causing muscle wasting, paralysis, and even death. The disease, whose symptoms argon influenza like, stuck mostly children, and in the first half of the 20th coulomb the epidemics of polio were becoming more devastating.

Salk, while working at the Virus Research Lab at the University of Pittsburgh, developed a polio vaccine, and the checkup trials to prove its effectiveness and safety are still being analyzed. Fifty years ago the largest aesculapian experiment in history took place to test Salks poliomyelitis vaccine. Close to two million children across the join States and Canada were involved in the trial, which was administered by the National Foundation for green Paralysis (...If you want to get a full essay, split up apart it on our website: OrderCustomPaper.com

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