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. 2015 Apr 2;13:69. doi: 10.1186/s12916-015-0308-5

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© Colson et al.; licensee BioMed Central. 2015

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 use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Distribution of intervention coverage in 2010 (A) and absolute change in coverage from 1990 to 2010 among districts (B). IRS displayed only for targeted districts in 2010.