A Study to Evaluate the Performance, Usability, and Result Interpretation of INSTI® HIV Self-Test

The objective of this study is to evaluate the performance, usability, and result interpretation of the INSTI® HIV Self-Test (referred to INSTI® HIV ST) in the intended use population across the United States (US). The INSTI® HIV Self-Test is a single use in vitro test that is used as a self-test for the detection of antibodies to HIV-1 and HIV-2 in human fingerstick blood. This study is designed to evaluate INSTI® HIV ST performance in the hands of non-professionals and untrained lay users who are inexperienced in HIV blood-based self-testing. The study aims to: To evaluate the clinical performance (i.e., diagnostic sensitivity and specificity) of the INSTI® HIV Self-Test in a lay user population. To assess the user\'s comprehension of the INSTI® HIV ST results (e.g., interpreting positive, negative, and invalid results). To evaluate the usability of the INSTI® HIV ST and understand users\' experience in performing the test.