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Fig. 4 | BMC Medicine

Fig. 4

From: The potential impact of the demographic transition in the Senegal-Gambia region of sub-Saharan Africa on the burden of infectious disease and its potential synergies with control programmes: the case of hepatitis B

Fig. 4

Model results for temporal change in HBV prevalence and incidence under UN medium variant. Predicted evolution of HBV epidemiology during the entire course of the DT at specific time points. a Age-specific prevalence of exposure to HBV infection; b age-specific HBV incidence; c age-specific prevalence of chronic HBV infection; d frequency distribution of cases of chronic infection by age (computed as the ratio between carriers at each age and the total number of carriers in the population)

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