title: The HIV epidemic in Eastern Europe and Central Asia.
abstract: Eastern Europe and Central Asia represent one of the few regions globally where there is a continued increase in the incidence of HIV infection. For example, in Eastern Europe the rate of diagnosed cases of HIV infection per 100 000 population has increased from 11.7 in 2004 to 22.5 in 2011. Initially propelled by injection drug use, heterosexual transmission has now become a major driver of new infections in the region. Nonetheless substance use remains an important factor, with its control limited by challenges in scaling up harm reduction efforts. While most countries have implemented opioid substitution therapy programs, their scale remains very limited. Similarly, coverage of needles syringe programs across the region is variable. Complicating the control of HIV has been the emergence of non-injection drugs and inadequate access to antiretroviral therapy. In addition, structural barriers and stigma toward HIV infected people may contribute to the high proportion of late presentations for HIV care. Finally in the wake of the HIV epidemic, high rates of hepatitis C infection and tuberculosis have been noted.
authors.affiliation: SUNY Downstate Medical Center, 450 Clarkson Ave., MSC 1240, Brooklyn, NY, 11203, USA, Jack.dehovitz@downstate.edu.
authors.forename: Jack
authors.initials: J
authors.lastname: DeHovitz
authors.forename: Anneli
authors.initials: A
authors.lastname: Uuskula
authors.forename: Nabila
authors.initials: N
authors.lastname: El-Bassel
mesh_terms: D000293:Adolescent; D000328:Adult; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D001208:Asia / Q000453:epidemiology; D055030:Drug Users; D058872:Epidemics / Q000706:statistics & numerical data*; D005061:Europe, Eastern / Q000453:epidemiology; D005260:Female; D014943:Global Health / Q000639:trends*; D015658:HIV Infections / Q000188:drug therapy* / Q000453:epidemiology*; D006526:Hepatitis C / Q000453:epidemiology*; D018451:Homosexuality, Male; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D018671:Needle-Exchange Programs; D015995:Prevalence; D060386:Sex Workers; D014376:Tuberculosis / Q000453:epidemiology*; D055815:Young Adult
chemical_list: D019380:Anti-HIV Agents