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The Early Evolution of Oral Poliovirus Vaccine Is Shaped by Strong Positive Selection and Tight Transmission Bottlenecks - ScienceDirect
IMPLEMENTATION OF NOVEL ORAL POLIO VACCINE TYPE 2 (nOPV2) FOR CIRCULATING VACCINE-DERIVED POLIOVIRUS TYPE 2 (cVDPV2) OUTBREAK R
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Abbreviations: cVDPV2 = circulating vaccine-derived poliovirus type 2;... | Download Scientific Diagram
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Genetic Characterization of Novel Oral Polio Vaccine Type 2 Viruses During Initial Use Phase Under Emergency Use Listing — Worldwide, March–October 2021 | MMWR
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Evolving epidemiology of poliovirus serotype 2 following withdrawal of the serotype 2 oral poliovirus vaccine | Science
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Community transmission of type 2 poliovirus after cessation of trivalent oral polio vaccine in Bangladesh: an open-label cluster-randomised trial and modelling study - The Lancet Infectious Diseases
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