Establishing Novel Antiretroviral Imaging for Hair to Elucidate Nonadherence: Protocol for a Single-Arm Cross-sectional Study
BackgroundAdherence to antiretroviral (ARV) therapy is critical for achieving HIV RNA suppression in people living with HIV and for preventing HIV infection in uninfected individuals using preexposure prophylaxis.However, a high level of adherence can be challenging to achieve for people living with HIV on lifelong ARVs and for HIV-negative individ