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Flow charts of HIV testing strategies and algorithms used.
RDT: Rapid diagnostic test; CT: confirmatory test; ELISA: enzyme-linked immunosorbent assay; LIA: line immunoassay; Ag-EIA: antigen-enzyme immunoassay; DNA-PCR: deoxyribonucleic acid–polymerase chain reaction. 1In Baraka, DRC; 2in Kitgum, Uganda.
