DOVATO is a prescription medicine that is used without other antiretroviral medicines to treat human immunodeficiency virus-1 (HIV-1) infection in adults who have not received antiretroviral medicines in the past, and without known resistance to the medicines dolutegravir or lamivudine. HIV-1 is the virus that causes Acquired Immune Deficiency Syndrome (AIDS). It is not known if DOVATO is safe and effective in children.