Meat and Fish as Sources of Extended-Spectrum β-Lactamase–Producing Escherichia coli, Cambodia
Maya Nadimpalli
, Yith Vuthy, Agathe de Lauzanne, Laetitia Fabre, Alexis Criscuolo, Malika Gouali, Bich-Tram Huynh, Thierry Naas, Thong Phe, Laurence Borand, Jan Jacobs, Alexandra Kerléguer, Patrice Piola, Didier Guillemot, Simon Le Hello
1, Elisabeth Delarocque-Astagneau
1, on behalf of the BIRDY study group
Author affiliations: Institut Pasteur, Paris, France (M. Nadimpalli, L. Fabre, A. Criscuolo, B.-T. Huynh, D. Guillemot, S. Le Hello, E. Delarocque-Astagneau); Institut National de la Santé et de la Recherche Médicale, Université de Versailles Saint-Quentin-en-Yvelines and Université Paris-Saclay, Paris (M. Nadimpalli, B.-T. Huynh, D. Guillemot, E. Delarocque-Astagneau); Institut Pasteur du Cambodge, Phnom Penh, Cambodia (Y. Vuthy, A. de Lauzanne, M. Gouali, L. Borand, A. Kerléguer, P. Piola); Assistance Publique/Hôpitaux de Paris, Bicêtre Hospital and Université Paris-Sud, Le Kremlin-Bicêtre, France (T. Naas); Sihanouk Hospital Center of Hope, Phnom Penh (T. Phe); Institute of Tropical Medicine, Antwerp, Belgium (J. Jacobs); K.U. Leuven, Leuven, Belgium (J. Jacobs); Assistance Publique/Hôpitaux de Paris, Raymond-Poincaré Hospital, Garches, France (D. Guillemot, E. Delarocque-Astagneau)
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Figure 1
Figure 1. Distribution of 105 multilocus sequence types (MLSTs) among predominant extended-spectrum β-lactamase (ESBL) and carbapenemase gene types encoded by 196 ESBL-producing Escherichia coli from humans and food, Cambodia, 2015–2016. A) CTX-M-55; B) CTX-M-15; C) CTX-M-27; D) CTX-M-14; E) carbapenemases. Vertical axes depict MLSTs. Horizontal axes depict the frequency of each observed MLST. CTX-M-3, CTX-M-24, and CTX-M-65 are not shown because these ESBL gene types were rare (<2%). One human colonization isolate (ST394, clan I/B2&D) encoded CTX-M-3, 1 food-origin isolate (ST10, clan II/A) encoded CTX-M-24, and 2 food-origin isolates (ST2207, clan II/A and ST7586, clan III/B1) encoded CTX-M-65.
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Page updated: December 17, 2018
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