Figure 2
From: A review of data needed to parameterize a dynamic model of measles in developing countries
Seroprevalence and force of infection by age. a) Representative seroprevalence profile for Africa. The parameters for the best-fit average seroprevalence profile are k1 = 0.56, k2 = 0.46 and k3 = 2.64. b) Force of infection in Africa, computed from representative seroprevalence profile for Africa (panel 2a) using Equation (5). c) Representative seroprevalence profile for India. The parameters for the best-fit average seroprevalence profile are k1 = 0.63, k2 = 0.58, k3 = 2.62. d) Force of infection in India, computed from representative seroprevalence profile for India (panel 2c) using Equation (5).