Reaching 90% HIV Suppression: The Role of POC Viral Load Monitoring in Nigeria

For enumerating viral load for patients in the POC arm, we will use the Cepheid Xpert® HIV-1 Viral Load test, a quantitative assay with a quantification range of 40 to 10,000,000 copies/mL. Based on the GeneXpert® technology, Xpert HIV-1 VL automates the test process, including RNA extraction, purification, reverse transcription and cDNA real-time quantitation in one fully integrated cartridge. The pre-loaded disposable single-use cartridges provide a visual read-out within 90 minutes. The assay requires 1 mL of plasma using a precision pipette (1.2 mL using a transfer pipette).