Introduction
AIDS, HIV prevention is HIV testing
VIRUS, AIDS
The past decade has seen a global transformation in HIV care, with the near universal availability of affordable and effective combination antiretroviral therapy (ART), which durably suppresses viral replication, prevents AIDS, and stops onward transmission of the virus. The discovery that combination ART blocks transmission led to the idea that an effective form of HIV prevention is HIV testing, followed by initiation of ART for infected individuals.