How does sex trafficking increase the risk of HIV Infection? An observational study from Southern India. Author(s): Wirth KE, Tchetgen Tchetgen EJ, Silverman JG, Murray MB|Journal: Am J Epidemiol|PMID: 23324332| February 2013 Studies have documented the substantial risk of human immunodeficiency virus (HIV) infection endured by sex-trafficked women, but it remains unclear…