Word: polio
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Dates: during 1990-1999
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Because of the uniqueness of the virus, syas Hirsch, researchers are forced to use two distinct strategies to create a vaccine. The first approach is the classical one, the strategy used for polio, mumps and measles (please see main story...
Realizing this, in the early 1950s, Dr. Jonas Salk used injections of dead polio viruses as a vaccine against the crippling and sometimes fatal disease, which rose to epidemic proportions each summer to strike victims such as Franklin Delano Roosevelt '04. On April 12, 1955, U.S. health officials proclaimed the vaccine a success...
Physicians use vaccines against viruses, such as the measles, polio, mumps, or rubella, against bacteria, such as typhoid and salmonella, and against bacterial toxins, such as pertussis, tetanus and diphtheria. Each type of antigen, however, requires its own strategy...
...hospital boasts of establishing the first independent physical therapy department in 1914 and culturing the polio virus in 1949. Today, its staff is dealing with urban violence as it affects children's public health, operating one of the world's largest centers for cystic fibrosis research and treatment and running regional centers for kidney and bone marrow transplants...
People who survived polio in the 1940s and '50s are suddenly experiencing new weakness and even paralysis. A possible explanation is that some nerves have worked harder to compensate for those destroyed in the original disease and are wearing out early...