Paper Information

Journal:   ACTA MEDICA IRANICA   2016 , Volume 54 , Number 5; Page(s) 330 To 333.
 
Paper: 

NASAL CARRIAGE OF UNCOMMON COAGULASE-NEGATIVE STAPHYLOCOCCI IN NURSES AND PHYSICIANS OF TEHRAN UNIVERSITY HOSPITALS

 
 
Author(s):  SALIMI ELAHEH, PAKBAZ ZAHRA, POURMAND MOHAMMAD REZA*, AVAKH MAJELAN PAYMAN, DEHBASHI SANAZ
 
* DEPARTMENT OF PATHOBIOLOGY, SCHOOL OF PUBLIC HEALTH, TEHRAN UNIVERSITY OF MEDICAL SCIENCES, TEHRAN, IRAN
 
Abstract: 

Coagulase-negative staphylococci (CoNS) have been identified as a major cause of nosocomial infections. Nasal carriage of CoNS in nurses and physicians is known to be an important risk factor for potential hospital infections. This study was carried out to investigate the prevalence of nasal carriage of uncommon coagulase-negative staphylococci among nurse and physician staffs of Tehran University Hospitals. A total of 116 CoNS were isolated from anterior nares of the study participants working in different wards of the hospitals. Thirteen uncommon CoNS were identified using phenotypic and biochemical methods, were subsequently confirmed by API kits.
Staphylococcus xylosus, Staphylococcus haemolyticus, and Staphylococcus capitisspecies accounted for 53.85%, 30.77%, and 15.38% from the isolates, respectively. Six isolates (46.15%) were found to be resistant to methicillin. In conclusion, screening of healthcare workers for uncommon CoNS colonization along with identification and testing for susceptibility of cultured isolates is of paramount importance in strengthening effective nosocomial infection control and prevention measures.

 
Keyword(s): HEALTHCARE WORKERS, NASAL CARRIAGE, COAGULASE NEGATIVE STAPHYLOCOCCI
 
References: 
 
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