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. 2023 Jul 31;17(7):e0011514. doi: 10.1371/journal.pntd.0011514

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© 2023 Kaba et al

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

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Fig 3 — a) gHAT diagnostic algorithm for passive screening in endemic health districts since August 2017. b. gHAT diagnostic algorithm for passive screening in hypo-endemic health districts and national coverage facilities since May 2018. RDT = Rapid Diagnostic Test; mAECT BC = miniature anion-exchange centrifugation technique performed with buffy coat; LNA = lymph node aspirate; SC-CSF = simple centrifugation of cerebrospinal fluid; WBC = CSF white blood cell/μl;— = negative; + = positive.