. 2023 Jan 17;10:837215. doi: 10.3389/fpubh.2022.837215
Copyright © 2023 van Duijn, Barsosio, Omollo, Milimo, Akoth, Aroka, de Sanctis, K'Oloo, June, Houben, Wilming, Otieno, Kariuki, Onsongo, Odhiambo, Ganda and Rinke de Wit.
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Figure 1.
PCR positivity rate over time in COVID-Dx project. June 2020–March 2021.