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(A) Prevalence measured by microscopy, rapid diagnostic test (RDT), PCR, and usPCR. (B) Agreement Venn diagram among the RDT, PCR, and usPCR methods. (C) Parasite densities of usPCR + samples by assay positivity. Number of samples in each category: 54 (RDT+/PCR+), 24 (RDT + or PCR+), and 40 (RDT−/PCR−). This figure appears in color at www.ajtmh.org.
