The study will evaluate rates of HIV elimination in peripheral blood in comparison to secondary lymphatic tissues, including inguinal lymph nodes (LN) and gastrointestinal lymphatic tissues (GALT). HIV-infected patients who are antiretroviral therapy (ART) naive and fit criteria to initiate ART will be randomized to either Truvada (tenofovir/emtricitabine) + Sustiva (efavirenz - 600mg qDAY orally - standard of care) or Truvada + Isentress (raltegravir - 400mg BID orally).