Infection of Semen-Producing Organs by SIV during the Acute and Chronic Stages of the Disease

Abstract

The present study reveals that SIV infection of the macaque male genital tract is an early event and that semen-producing organs display differential infection levels and immune responses. These results help elucidate the origin of HIV in semen and constitute an essential base to improving the design of antiretroviral therapies to eradicate virus from semen.