A cross-sectional community-based study was conducted among brothel-based sex workers of West Bengal, eastern India, to study the prevalence of HIV and associated risk factors.
Division of Epidemiology (HIV/AIDS), National Institute of Cholera and Enteric Diseases, P-33, CIT Road Scheme XM, PO. Beliaghata, Kolkata 700010, India. kamal412496@yahoo.com