Dual seroreactivity to HIV-1, and HIV-2 in female sex workers in Abidjan, Côte dʼlvoire

Abstract

Female sex workers in Abidjan had the highest absolute (30%) and proportional rate (38%) of dual seroreactivity yet described in any population. Increased sexual exposure is associated with an increased risk of dual seroreactivity. Although better molecular diagnostic techniques are required, a substantial proportion of female sex workers in Abidjan is likely to be infected with both HIV-1 and HIV-2.