Prevalence of Methicillin-Resistant Staphylococci Species Isolated From Computer Keyboards Located in Secondary and Postsecondary Schools

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出版年:Journal of Environmental Health vol. 75, no. 6 (Jan/Feb 2013), p. 50-58
第一著者: Boa, Tyler T
その他の著者: Rahube, Teddie O, Fremaux, Bastien, PhD, Levett, Paul N, PhD, Yost, Christopher K, PhD
出版事項:
National Environmental Health Association
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オンライン・アクセス:Citation/Abstract
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100 1 |a Boa, Tyler T 
245 1 |a Prevalence of Methicillin-Resistant Staphylococci Species Isolated From Computer Keyboards Located in Secondary and Postsecondary Schools 
260 |b National Environmental Health Association  |c Jan/Feb 2013 
513 |a Feature Journal Article 
520 3 |a Methicillin-resistant Staphylococcus aureus (MRSA) is a public health threat within the general community, thereby warranting identification of MRSA reservoirs within the community. Computer terminals in schools were sampled for S. aureus and methicillin-resistant staphylococci. The overall prevalence of MRSA on computer keyboards was low: 0.68% for a postsecondary institution and 2% and 0% for two secondary institutes. The MRSA isolate from the postsecondary institution did not correspond to the Canadian epidemic clusters, but is related to the USA 700 cluster, which contains strains implicated in outbreaks within the U.S. The isolate from the secondary institute's keyboard was typed as CMRSA7 (USA 400), a strain that has been implicated in both Canadian and U.S. epidemics. Methicillin-resistant S. haemolyticus and S. epidermidis were also isolated from keyboards, indicating that a mixed community of methicillin-resistant staphylococci can be present on keyboards. Although the prevalence was low, the presence of MRSA combined with the high volume of traffic on these student computer terminals demonstrates the potential for public-access computer terminals and computer rooms at educational institutes to act as reservoirs. [PUBLICATION ABSTRACT]   Methicillin-resistant Staphylococcus aureus (MRSA) is a public health threat within the general community, thereby warranting identification of MRSA reservoirs within the community. Computer terminals in schools were sampled for S. aureus and methicillin-resistant staphylococci. The overall prevalence of MRSA on computer keyboards was low: 0.68% for a postsecondary institution and 2% and 0% for two secondary institutes. The MRSA isolate from the postsecondary institution did not correspond to the Canadian epidemic clusters, but is related to the USA 700 cluster, which contains strains implicated in outbreaks within the U.S. The isolate from the secondary institute's keyboard was typed as CMRSA7 (USA 400), a strain that has been implicated in both Canadian and U.S. epidemics. Methicillin-resistant S. haemolyticus and S. epidermidis were also isolated from keyboards, indicating that a mixed community of methicillin-resistant staphylococci can be present on keyboards. Although the prevalence was low, the presence of MRSA combined with the high volume of traffic on these student computer terminals demonstrates the potential for public-access computer terminals and computer rooms at educational institutes to act as reservoirs. 
610 4 |a University of Regina 
650 2 2 |a Bacterial Load 
650 1 2 |a Computer Peripherals 
650 2 2 |a Disease Reservoirs 
650 1 2 |a Equipment Contamination  |x statistics & numerical data 
650 2 2 |a Humans 
650 1 2 |a Methicillin-Resistant Staphylococcus aureus  |x classification 
650 2 2 |a Methicillin-Resistant Staphylococcus aureus  |x isolation & purification 
650 2 2 |a Microbial Sensitivity Tests 
650 2 2 |a Molecular Typing 
650 2 2 |a Prevalence 
650 2 2 |a Saskatchewan 
650 1 2 |a Schools 
650 2 2 |a Staphylococcal Infections  |x prevention & control 
650 1 2 |a Staphylococcal Infections  |x transmission 
651 4 |a United States--US 
651 4 |a Canada 
653 |a Keyboards 
653 |a Studies 
653 |a Staphylococcus infections 
653 |a Microbiology 
653 |a Disease control 
653 |a Computers 
653 |a Antibiotics 
653 |a Disinfection & disinfectants 
653 |a Computer terminals 
653 |a Patient admissions 
653 |a Epidemics 
653 |a Automation 
653 |a Public health 
653 |a Health risks 
653 |a Social 
700 1 |a Rahube, Teddie O 
700 1 |a Fremaux, Bastien, PhD 
700 1 |a Levett, Paul N, PhD 
700 1 |a Yost, Christopher K, PhD 
773 0 |t Journal of Environmental Health  |g vol. 75, no. 6 (Jan/Feb 2013), p. 50-58 
786 0 |d ProQuest  |t Science Database 
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856 4 0 |3 Full Text  |u https://www.proquest.com/docview/1249002365/fulltext/embedded/H09TXR3UUZB2ISDL?source=fedsrch 
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