Considering risk contexts in explaining the paradoxical HIV increase among female sex workers in Mumbai and Thane India

摘要

BackgroundThe period 2006–2009 saw intensive scale-up of HIV prevention efforts and an increase in reported safer sex among brothel and street-based sex workers in Mumbai and Thane (Maharashtra, India). Yet during the same period, the prevalence of HIV increased in these groups. A better understanding of sex workers’ risk environment is needed to explain this paradox.