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. 2017 Oct;17(10):1069–1079. doi: 10.1016/S1473-3099(17)30358-4

Figure 3.

Figure 3

Sabin 2 shedding due to transmission in individuals who did not receive mOPV2

bOPV=bivalent types 1 and 3 oral polio vaccine. IPV=inactivated polio vaccine. mOPV2=monovalent type 2 oral polio vaccine. OR=odds ratio. tOPV=trivalent oral polio vaccine. *Difference between both bOPV and IPV groups and tOPV at 10 weeks. (A) Incidence of new poliovirus infections due to transmission in enrolled infants who received tOPV or bOPV and IPV (one or two doses) as routine immunisation. (B) Violin plots showing the concentrations of poliovirus excreted in faeces by infants who shed Sabin 2 at any point during the 10 weeks after the campaign. Black line indicates the median concentration and coloured shading the kernel density estimate of the distribution of values. (C) Incidence of new poliovirus infections due to transmission in household contacts of enrolled children who received tOPV or bOPV and IPV (one or two doses) as routine immunisation. (D) Violin plots showing the concentrations of poliovirus excreted in faeces by household contacts who shed Sabin 2 at any point during the 10 weeks after the campaign. Black line indicates the median concentration and coloured shading the kernel density estimate of the distribution of values.