Transmission of hepatitis B virus in correctional facilities--Georgia, January 1999-June 2002.

Incarcerated persons have a disproportionate burden of infectious diseases, including hepatitis B virus (HBV) infection. Among U.S. adult prison inmates, the overall prevalence of current or previous HBV infection ranges from 13% to 47%. The prevalence of chronic HBV infection among inmates is approximately 1.0%-3.7%, two to six times the prevalence among adults in the general U.S. population. Incarcerated persons can acquire HBV infection in the community or in correctional settings. This report summarizes the results of 1) an analysis of hepatitis B cases among Georgia inmates reported to the Georgia Department of Human Resources, Division of Public Health (DPH) during January 1999-June 2002, including a retrospective investigation of cases reported during January 2001-June 2002; and 2) a prevalence survey conducted in prison intake centers during February-March 2003. These efforts identified cases of acute hepatitis B in multiple Georgia prisons and documented evidence of ongoing transmission of HBV in the state correctional system. The findings underscore the need for hepatitis B vaccination programs in correctional facilities.