Staphylococcus aureus in the environment of healthcare centers

  • سال انتشار: 1400
  • محل انتشار: مجله تحقیقات سلولی، مولکولی و زیست پزشکی، دوره: 1، شماره: 4
  • کد COI اختصاصی: JR_CMBR-1-4_001
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 282
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نویسندگان

Amir Hossein Omidi

Department of Epidemiology and Biostatics, Research Centre for Emerging and Reemerging Infectious Diseases, Pasteur Institute of Iran, Tehran, Iran

Hoda Sabati

Biotechnology and Biological Science Research Center, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran

Sara Amini

School of Science and Engineering, Duquesne University, Pittsburgh, PA, USA

Mohammad Ali Zonobian

Department of Food Microbiology, School of Allied Medical Sciences, Iran University of Medical Sciences, Tehran, Iran

Mohammad Reza Mohammadi

Department of Bacteriology, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran

چکیده

Staphylococcus aureus is gram-positive cocci, which is consistently one of the four causes of hospital infections. S. aureus is a member of the normal nasal and intestinal flora in ۳۰-۵۰% of the population. But this organism is carried in almost ۹۰% of the clinical staff of hospitals. S. aureus is an important cause of a wide variety of infectious diseases in humans. This bacterium often causes infections such as endocarditis, bacteremia, and pneumonia. S. aureus species are typically resistant to a large number of drugs. These bacteria are able to sustain and grow properly in the hospital environment and are easily transmitted to people who have weak immune systems. So far, methicillin-resistant S. aureus  (MRSA) has been limited to hospitals, but with the increase in skin and soft tissue infections and necrotizing pneumonia in younger patients, methicillin-resistant staphylococci in the community (CA-MRSA) has spread throughout the world.

کلیدواژه ها

Gram-Positive Bacterium, MRSA, CA-MRSA, Antibiotic Resistance, Toxin

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