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. 2018 Feb 12;218(Suppl 4):S232–S242. doi: 10.1093/infdis/jix598

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© The Author(s) 2018. Published by Oxford University Press for the Infectious Diseases Society of America.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Effectiveness of Vi conjugate vaccination strategies on typhoid fever incidence. We modeled the effectiveness of routine immunization of infants (through the Expanded Program on Immunization [EPI]) and routine immunization through the EPI with 1 catch-up campaign in school-aged children (EPI+Catch-up) on the incidence of typhoid fever over a 10-year period. We modeled settings of low endemicity (10 cases/100000; A), moderate endemicity (50 cases/100000; B), and high endemicity (200 cases/100000; C). Note the different scale for the y-axis on each plot.