The United States health care system and patient populations have changed substantially over the past several decades. The practice of infection control also has evolved since the landmark Study on the Efficacy of Nosocomial Infection Control project, and infection control professionals (ICPs) must continue to develop the knowledge and skills necessary to practice infection prevention and control. Practice analyses of infection control conducted between 1982 and 2001 were analyzed to determine changes in practice. These data reflect a 145% increase in infection control activities over a 20-year period. However, resources for infection control and prevention have not kept pace with this increased activity. In addition, the current trend toward mandatory reporting of health care-associated infections (HAIs) among several states will add more tasks for ICPs with limited resources, at the risk of spending less time on prevention and control activities. In keeping with its philosophy of quality health care and responsible public reporting, the Association of Professionals in Infection Control and Epidemiology, Inc, continues to explore the issue of mandatory reporting of HAIs.
During the last century, 3 influenza A pandemics have occurred, and pandemic influenza will inevitably occur in the future. Although the timing and severity of the next pandemic cannot be predicted, the probability that a pandemic will occur has increased based on the current outbreaks of A(H5N1) in Asia, Europe, and Africa. Because of these widespread outbreaks, the World Health Organization declared a phase 3 pandemic alert in the fall of 2005. Early detection is essential to prevent the spread of avian influenza. Planning now can be achieved by integrating interventions to ensure a prompt and effective response to a pandemic. This article provides an overview of the current status of A(H5N1) influenza worldwide and recommendations for the prevention and control of avian influenza should it emerge in humans in the United States.
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