Vertical HIV-1 Transmission in the Setting of Maternal Broad and Potent Antibody Responses

Abstract

As mother to child transmission (MTCT) of HIV plays a major part in the persistence of the HIV/AIDS epidemic and bnAb-based passive and active vaccines are a primary strategy for HIV prevention, research in this field is of great importance. While previous MTCT research has investigated the neutralizing antibody activity of HIV-infected women, this is, to our knowledge, the largest study identifying differences in bnAb specificity of maternal plasma between transmitting and nontransmitting women.</jats:p