Korean J Nosocomial Infect Control.  2015 Jun;20(1):1-6. 10.14192/kjnic.2015.20.1.1.

Contamination of the Hospital Environmental by Pathogenic Bacteria and Infection Control

Affiliations
  • 1Department of Laboratory Medicine, National Health Insurance Service Ilsan Hospital, Goyang, Korea.
  • 2Department of Laboratory Medicine, Catholic Kwandong University College of Medicine, Incheon, Korea.
  • 3Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Korea. leekcp@yuhs.ac
  • 4Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, Korea.

Abstract

Healthcare-associated infections (HAIs) have increased rapidly, and the wide spread of multidrug resistant (MDR) bacteria has made the control of HAIs a challenging health problem. Transmission of common pathogens from a colonized or infected patient to a susceptible patient has been reported to occur via the hands of healthcare personnel. Therefore, the priority of infection control policy has been allocated in hand hygiene program, contact precautions, and isolation. However, the transmission routes of pathogens are complicated. Furthermore, recent data suggest that the hospital environment could play a role as an important reservoir, and contaminated hospital surfaces, medical equipment, water, and air could be directly or indirectly involved in the transmission pathways. Therefore, we should reconsider the role of hospital environment control in the management of HAIs as well as developing strategies to reduce the contamination of hospital environment.

Keyword

Healthcare-associated infection; Hospital environment; Infection control

MeSH Terms

Bacteria*
Colon
Delivery of Health Care
Hand
Hand Hygiene
Humans
Infection Control*

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