Fig. 3From: Characterization of outbreak response strategies and potential vaccine stockpile needs for the polio endgameProportion of subpopulations (n = 710) with a net reproduction number (Rn) of oral poliovirus vaccine (OPV) of more than 1 for a global model iteration with no outbreaks with the global policy of at least 5 years of inactivated poliovirus vaccine in all populations for 5 years after OPV cessation of the last serotypeBack to article page