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Clinical Microbiology Reviews, 07 1996, 293-300, Vol 9, No. 3
JL Melnick
Two scientists who played leading roles in the conquest of poliomyelitis
died recently. In 1954, Jonas Salk provided the first licensed polio
vaccine, the formalin (and heat)-inactivated virus. Albert Sabin gave us
the attenuated live virus vaccine, which was licensed in 1962. This paper
takes the reader through the history of the disease, including its
pathogenesis, epidemiology, vaccines, and future directions. The emphasis
is on vaccines, for it seems that with proper vaccination the number of new
cases is falling dramatically. It is hoped that by the year 2000, we will
accomplish the goal of the World Health Organization of "a world without
polio." Then, because there is no animal reservoir, we can seriously
discuss when and how to eliminate the need for vaccination and ultimately
destroy our stocks of poliovirus.
Copyright © 1996 by the American Society for Microbiology. All rights reserved.
Current status of poliovirus infections
Division of Molecular Virology, Baylor College of Medicine, Houston, Texas 77030, USA.
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