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. 2021 Nov 18;12:6714. doi: 10.1038/s41467-021-27051-8

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© The Author(s) 2021

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

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Fig. 4 — A Malaria incidence per person year, stratified by dihydroartemisinin-piperaquine (DP) regimen. The lines indicate malaria incidence for the DP every 12 weeks (n = 184) (blue) and every 4 weeks (n = 96) (red) arms. Gray bands indicate periods of indoor residual spraying, and horizontal bars indicate times when participants received DP (pink) or were monitored off DP (purple). As study enrollment occurred over several months, there was a period where part of the cohort was on DP and others had completed the intervention (overlap between pink and purple bars). Time to malaria after receiving DP in the every 12-week arm B and the every 4-week arm C stratified by malaria transmission period. The low transmission periods are combined and the high transmission periods are shown separately.