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The progress of postapproval clinical studies on Sabin IPV

As one of the powerful vaccines for completely eradicating all types of poliovirus in the polio endgame period, the novel IPV, which is prepared from attenuated polio Sabin strains (sIPV) and is expected to reduce the overall biosafety risk, was licensed in Japan (sIPV-containing diphtheria-tetanus-...

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Detalles Bibliográficos
Autores principales: Shi, Li, Sun, Mingbo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Taylor & Francis 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8920192/
https://www.ncbi.nlm.nih.gov/pubmed/34213408
http://dx.doi.org/10.1080/21645515.2021.1940653
Descripción
Sumario:As one of the powerful vaccines for completely eradicating all types of poliovirus in the polio endgame period, the novel IPV, which is prepared from attenuated polio Sabin strains (sIPV) and is expected to reduce the overall biosafety risk, was licensed in Japan (sIPV-containing diphtheria-tetanus-acellular pertussis combination vaccines, DTP-sIPV) and China (sIPV) in November 2012 and January 2015, respectively. Limited by the development progress and the manufactured sIPV ability, it has to date only been used in Chinese Expanded Programme on Immunization (EPI) by sequential scheduling with bOPV and in Japan with DTP-sIPV vaccination. We herein summarize postapproval clinical studies of sIPV in both full-dose schedules and sequential schedules, focusing on China, to evaluate sIPV safety and immunogenicity in large populations to provide important data for its broad application in developing countries worldwide.