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Dissemination of Es...
Dissemination of Escherichia coli with CTX-M Type ESBL between Humans and Yellow-Legged Gulls in the South of France
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- Bonnedahl, Jonas, 1970- (författare)
- Uppsala universitet,Infektionssjukdomar,Björn Olsen,Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden; Clinical Microbiology, Kalmar County Hospital, Kalmar, Sweden
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- Drobni, Mirva (författare)
- Uppsala universitet,Infektionssjukdomar,Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden
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- Gauthier-Clerc, M (författare)
- Centre de Recherche de la Tour du Valat, Le Sambuc, Arles, France
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- Hernandez, Jorge (författare)
- Uppsala universitet,Infektionssjukdomar,Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden; Clinical Microbiology, Kalmar County Hospital, Kalmar, Sweden
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- Granholm, Susanne (författare)
- Umeå universitet,Klinisk bakteriologi,Infektionssjukdomar,Department of Clinical Microbiology, Infectious Diseases and Bacteriology, Umeå University, Umeå, Sweden
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- Kayser, Y (författare)
- Centre de Recherche de la Tour du Valat, Le Sambuc, Arles, France
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- Melhus, Åsa (författare)
- Uppsala universitet,Klinisk bakteriologi,Department of Medical Sciences, Section of Clinical Bacteriology, Uppsala University, Uppsala, Sweden
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- Kahlmeter, Gunnar (författare)
- Uppsala universitet,Klinisk bakteriologi,Department of Medical Sciences, Section of Clinical Bacteriology, Uppsala University, Uppsala, Sweden; Clinical Microbiology, Central Hospital, Växjö, Sweden
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- Waldenström, Jonas (författare)
- Uppsala universitet,Högskolan i Kalmar,Naturvetenskapliga institutionen,Infektionssjukdomar,Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden; School of Natural Sciences, Section of Zoonotic Ecology and Epidemiology, University of Kalmar, Kalmar, Sweden
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- Johansson, Anders, 1966- (författare)
- Umeå universitet,Infektionssjukdomar,Klinisk bakteriologi,Department of Clinical Microbiology, Infectious Diseases and Bacteriology, Umeå University, Umeå, Sweden
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- Olsen, Björn (författare)
- Uppsala universitet,Högskolan i Kalmar,Naturvetenskapliga institutionen,Department of Medical Sciences, Section of Infectious Diseases, Uppsala University, Uppsala, Sweden; School of Natural Sciences, Section of Zoonotic Ecology and Epidemiology, University of Kalmar, Kalmar, Sweden,Infektionssjukdomar
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(creator_code:org_t)
- 2009-06-18
- 2009
- Engelska.
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Ingår i: PLOS ONE. - San Francisco, CA, United States : Public Library of Science (PLoS). - 1932-6203. ; 4:Article number: e5958
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Extended Spectrum beta-Lactamase (ESBL) producing Enterobacteriaceae started to appear in the 1980s, and have since emerged as some of the most significant hospital-acquired infections with Escherichia coli and Klebsiella being main players. More than 100 different ESBL types have been described, the most widespread being the CTX-M beta-lactamase enzymes (bla(CTX-M) genes). This study focuses on the zoonotic dissemination of ESBL bacteria, mainly CTX-M type, in the southern coastal region of France. We found that the level of general antibiotic resistance in single randomly selected E. coli isolates from wild Yellow-legged Gulls in France was high. Nearly half the isolates (47,1%) carried resistance to one or more antibiotics (in a panel of six antibiotics), and resistance to tetracycline, ampicillin and streptomycin was most widespread. In an ESBL selective screen, 9,4% of the gulls carried ESBL producing bacteria and notably, 6% of the gulls carried bacteria harboring CTX-M-1 group of ESBL enzymes, a recently introduced and yet the most common clinical CTX-M group in France. Multi locus sequence type and phylogenetic group designations were established for the ESBL isolates, revealing that birds and humans share E. coli populations. Several ESBL producing E. coli isolated from birds were identical to or clustered with isolates with human origin. Hence, wild birds pick up E. coli of human origin, and with human resistance traits, and may accordingly also act as an environmental reservoir and melting pot of bacterial resistance with a potential to re-infect human populations.
Ämnesord
- NATURVETENSKAP -- Biologi -- Mikrobiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Microbiology (hsv//eng)
- NATURVETENSKAP -- Biologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences (hsv//eng)
Nyckelord
- Zoonotic Ecology
- Zoonotisk ekologi
- Mikrobiologi
- Microbiology
- Virologi
- Virology
- MEDICINE
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Bonnedahl, Jonas ...
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Drobni, Mirva
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Hernandez, Jorge
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Kayser, Y
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Melhus, Åsa
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Olsen, Björn
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