Fig. 6
From: Cost-effectiveness of a potential Zika vaccine candidate: a case study for Colombia
Distribution of percentage reduction of microcephaly obtained using bootstrap method, with R0 =2.8. Subplots correspond to the scenarios without pre-existing immunity (a, b), and with an average of 8% pre-existing immunity (c, d) in the population. The relative transmissibility of asymptomatic infection was set to 10%(a, c) and 90% (b, d). The median percentage reduction is (a) 0·699 (IQR: 0·687 – 0·712); (b) 0·695 (IQR: 0·687-0·704); (c) 0·666 (IQR: 0·649 – 0·683); (d) 0·670 (IQR: 0·658 – 0·682).