HIV-1 superinfection in an HIV-2-infected woman with subsequent control of HIV-1 plasma viremia.

Günthard, Huldrych F; Huber, Milo; Kuster, Herbert; Shah, Cyril; Schüpbach, Jörg; Trkola, Alexandra; Böni, Jürg · Clin Infect Dis · 2009

case_report · Level V

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Abstract

A human immunodeficiency virus type 2 (HIV-2)-infected woman experienced asymptomatic superinfection with HIV-1 subtype AG. She did not have cross-neutralizing autologous HIV-1 antibodies before and shortly after HIV-1 superinfection. This evidence supports a mechanism other than cross-neutralizing antibodies for the mild course of HIV-1 infection in this woman.

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