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The Origins and Risk Factors for Serotype-2 Vaccine-Derived Poliovirus Emergences in Africa During 2016–2019
Serotype 2 oral poliovirus vaccine (OPV2) can revert to regain wild-type neurovirulence and spread to cause emergences of vaccine-derived poliovirus (VDPV2). After its global withdrawal from routine immunization in 2016, outbreak response use has created a cycle of VDPV2 emergences that threaten era...
Autores principales: | Gray, Elizabeth J, Cooper, Laura V, Bandyopadhyay, Ananda S, Blake, Isobel M, Grassly, Nicholas C |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10304761/ https://www.ncbi.nlm.nih.gov/pubmed/36630295 http://dx.doi.org/10.1093/infdis/jiad004 |
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