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Curr Opin Virol. 2013 Jun;3(3):309-15. doi: 10.1016/j.coviro.2013.05.007. Epub 2013 Jun 10.

Poliovirus vaccination options for achieving eradication and securing the endgame.

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1
Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30333, USA. cge3@cdc.gov

Abstract

In 1988, the World Health Assembly resolved to globally eradicate poliomyelitis. As part of a four-pronged strategy with establishment of enhanced surveillance, institution of national immunization days, strengthening routine immunization, and carrying-out mopping-up activities, oral poliovirus vaccine (OPV) was selected as the vaccine-of-choice for eradication. Massive OPV use decreased the number of polio-endemic countries from >125 countries in 1988 to only 3 in 2012 and led to a >99.9% decrease in polio incidence in the corresponding period. In this communication, we will discuss polio vaccination options to accelerate eradication, to mitigate the risks during the planned withdrawal of type 2 OPV, and to secure eradication for future generations.

PMID:
23759252
DOI:
10.1016/j.coviro.2013.05.007
[Indexed for MEDLINE]
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