Tuberculosis (TB) control can be particularly problematic in correctional and detention facilities, in which persons from diverse backgrounds and communities are housed in close proximity for varying periods. This report provides a framework and general guidelines for effective prevention and control of TB in jails, prisons, and other correctional and detention facilities. Recommendations were developed on the basis of published guidelines and a review of the scientific literature. Effective TB-prevention and-control measures in correctional facilities include early identification of persons with TB disease through entry and periodic follow-up screening; successful treatment of TB disease and latent TB infection; appropriate use of airborne precautions (e.g., airborne infection isolation, environmental controls, and respiratory protection); comprehensive discharge planning; and thorough and efficient contact investigation. These measures should be instituted in close collaboration with local or state health department TBcontrol programs and other key partners. Continuing education of inmates, detainees, and correctional facility staff is necessary to maximize cooperation and participation. To ensure TB-prevention and-control measures are effective, periodic program evaluation should be conducted. The recommendations provided in this report for the control of TB in correctional facilities expand on, update, and supersede recommendations issued by the Advisory Council for the Elimination of TB (ACET) in 1996 (3). This report provides a framework and general guidelines for effective prevention and control of TB in jails, prisons, and other correctional and detention facilities. In addition, on the basis of existing scientific knowledge and applied experience of correctional and public health officials, this report defines the essential activities necessary for preventing transmission of M. tuberculosis in correctional facilities. These fundamental activities can be categorized as 1) screening (finding persons with TB disease and latent TB infection [LTBI]); 2) containment (preventing transmission of TB and treating patients with TB disease and LTBI); 3) assessment (monitoring and evaluating screening and containment efforts); and 4) collaboration between correctional facilities and public health departments in TB control. These overarching activities are best achieved when correctional facility and public health department staff are provided with clear roles of shared responsibility. The recommendations in this report can assist officials of federal, state, and local correctional facilities in preventing transmission of TB and controlling TB among inmates and facility employees. The target audience for this report includes public health department personnel, correctional medical directors and administrators, private correctional health vendors, staff in federal and state agencies, staff in professional organizations, and health-care professionals. The report is intended to assist policymakers in reaching informed de...