DUOVIR 150 MG/300 MG (LAMIVUDINE/ZIDOVUDINE) is a combination of two antiretroviral medications that helps to treat HIV infection. This medication helps to reduce the amount of HIV in the body, thereby allowing the immune system to work better. It also helps to reduce the risk of HIV transmission. DUOVIR is available for purchase online in the USA and is an easy and convenient way to manage your HIV treatment.