Monitoring of poliovirus neutralizing antibodies in São Paulo State, Brazil.

Abstract

As the world envisions poliomyelitis eradication, objective parameters are needed to ascertain whether immunocompetence against the virus provided by vaccine campaigns has been attained. The presence of neutralizing antibodies is considered a surrogate marker of protective immune response to the agent. Neutralization of three poliovirus serotypes were… (More)
DOI: 10.1016/j.trstmh.2010.05.004

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