Does treating the HIV-infected partner in a serodiscordant couple reduce the risk of HIV transmission to the uninfected partner?
Compared with serodiscordant couples without treatment, couples in which the infected partner is treated with antiretroviral therapy have a lower risk of HIV transmission.
Anglemyer A, Horvath T, Rutherford G. Antiretroviral Therapy for Prevention of HIV Transmission in HIV-Discordant Couples. JAMA. 2013;310(15):1619-1620. doi:10.1001/jama.2013.278328