Infectious diseases of geriatric inmates.

The number of geriatric inmates is rapidly growing because of more frequent incarceration of older offenders as the number of the elderly in the general population increases nationally. The increase is also due to recent changes in sentencing patterns (e.g., longer sentences and tightened parole) that affect younger, long-term inmates. Geriatric inmates often have chronic medical illnesses that may result in hospitalization for infectious complications. These infectious conditions may be related to factors such as institutionalization (e.g., tuberculosis and influenza), chronic medical illness (e.g., pneumococcal pneumonia), and a history of alcohol or drug use (e.g., hepatitis B virus and retrovirus infection). The epidemiology of these conditions is reviewed. Since infectious complications among geriatric inmates will add stress to a correctional health care system that is already burdened by inmates with AIDS-related illnesses, clinical recognition of these complications and preventive measures are of great importance.