Background
The kinetics of cellular and humoral immune responses was evaluated in a macaque model after early introduction of antiretroviral treatment. Twelve cynomolgus macaques were infected intravenously with the patogenic SIVmac239 strain. Treatment with the antiretroviral drug Tenofovir was initiated 10 days after inoculation with SIVmac239 and was administered subcutaneously as daily injections for 4 months.