“…Although national data on the prevalence of substance use among FSU-born or Russian-speaking immigrants living in the U.S. are not available, recent evidence from NYC suggests that substantial numbers of young FSU immigrants are engaging in opioid and injection drug use (IDU) (Guarino, Marsch, Deren, Straussner, & Teper, 2015; Guarino, Moore, Marsch, & Florio, 2012; Isralowitz, Straussner, & Rosenblum, 2006). Emerging research has documented concerning patterns of drug use and related risk behaviour within NYC’s Russian-speaking community that resemble trends seen in many other communities across the country; these include early initiation of nonmedical prescription opioid (PO) use, frequent progression to heroin use and IDU, high rates of injection-related risk behaviour within peer networks, and associated increases in hepatitis C virus (HCV) incidence among youth under 30 (Guarino et al, 2015, 2012; Prussing, Bornschlegel, & Balter, 2015).…”