Information management in infectious diseases: survival of the fittest

Like all physicians, infectious disease practitioners are concerned and uncertain about their future role as the United States undergoes a major reform of its health care system. Managed care has become the dominant type of health care provided to most patients in the United States, and specialists are increasingly threatened as patient referrals decrease, reimbursements decline, and health care organizations preferentially recruit primary care physicians over specialists. These changes may represent a potential shift in responsibilities and duties for many infectious disease practitioners. The primary role of the infectious disease physician has traditionally been consultative, although many practitioners have organized programs in infection control, hospital epidemiology, and antibiotic management. These programs have become more important as managed care organizations understand the implications of their potential cost savings. The value of these programs will also be significantly enhanced by the ongoing revolution in medical information management that is being driven by computerization. This paper outlines the enlarging role of computerized information management in clinical patient care and its impact on infectious disease practitioners who are increasingly involved in infection control, hospital epidemiology, and antibiotic management programs, as well as in the development of computerized clinical information systems.