[Prevalence of transmitted drug resistance in HIV-infected treatment-naive patients in Chile].

Background: Transmitted drug resistance (TDR) occurs in patients with HIV infection who are not exposed to antiretroviral drugs but who are infected with a virus with mutations associated with resistance.

Aim: To determine the prevalence of TDR and characterize HIV reverse transcriptase and protease mutation patterns.

Material And Methods: HIV infected antiretroviral treatment-naive patients treated in three centers between 2014 and 2018 were studied.