Evaluation of six commercial products for colistin susceptibility testing in Enterobacterales von Pfennigwerth, N., Kaminski, A., Korte-Berwanger, M., Pfeifer, Y., Simon, M., Werner, G., Jantsch, J., Marlinghaus, L., Gatermann, S.G.

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Temocillin susceptibility in Enterobacterales with an ESBL/AmpC phenotype von Kresken, M., Pfeifer, Y., Werner, G.

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Carbapenem-non-susceptible Enterobacteriaceae in Europe: conclusions from a meeting of national experts von Grundmann, H, Livermore, D M, Giske, C G, Canton, R, Rossolini, G M, Campos, J, Vatopoulos, A, Gniadkowski, M, Toth, A, Pfeifer, Y, Jarlier, V, Carmeli, Y

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Infections caused by extended-spectrum β-lactamase-producing Enterobacterales after rectal colonization with ESBL-producing Escherichia coli or Klebsiella pneumoniae von Denkel, L.A., Maechler, F., Schwab, F., Kola, A., Weber, A., Gastmeier, P., Pfäfflin, F., Weber, S., Werner, G., Pfeifer, Y., Pietsch, M., Leistner, R.

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High prevalence of extended-spectrum-β-lactamase-producing Enterobacteriaceae in organic and conventional retail chicken meat, Germany von KOLA, A, KOHLER, C, GASTMEIER, P, STEINMETZ, I, PFEIFER, Y, SCHWAB, F, KÜHN, K, SCHULZ, K, BALAU, V, BREITBACH, K, BAST, A, WITTE, W

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A novel IS26 structure surrounds blaCTX-M genes in different plasmids from German clinical Escherichia coli isolates von CULLIK, A, PFEIFER, Y, PRAGER, R, VON BAUM, H, WITTE, W

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Close long-term contacts between individuals with discordant colonization status of carbapenem-resistant Enterobacteriaceae do not result in bacterial transmission von Borgmann, S., Rieß, B., Pfeifer, Y.

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Identifying food safety risks with a novel digitally‐driven food safety early warning tool – a retrospective study on the pesticide ethylene oxide von Röhrs, S., Nagy, K., Kreutzer, M., Stadler, R., Rohn, S., Pfeifer, Y.

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Prevalence and risk factors for colonization by Clostridium difficile and extended-spectrum β-lactamase-producing Enterobacteriaceae in rehabilitation clinics in Germany von Arvand, M., Ruscher, C., Bettge-Weller, G., Goltz, M., Pfeifer, Y.

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Recurrent outbreaks caused by the same Salmonella enterica serovar Infantis clone in a German rehabilitation oncology clinic from 2002 to 2009 von Miller, T., Brockmann, S., Spackova, M., Wetzig, J., Frank, C., Pfeifer, Y., Braun, P.G., Prager, R., Rabsch, W.

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Prevalence of extended-spectrum- -lactamase-producing Escherichia coli and spread of the epidemic clonal lineage ST131 in nursing homes in Hesse, Germany von Arvand, M., Moser, V., Pfeifer, Y.

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Antibiotic susceptibility profiles of neonatal invasive isolates of Escherichia coli from a 2-year nationwide surveillance study in Germany, 2009–2010 von Heideking, M., Lander, F., Hufnagel, M., Pfeifer, Y., Wicker, E., Krause, G., Berner, R.

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Current data and trends about the resistance of Gram-negative pathogens to beta-lactams von Pfeifer, Y, Eller, C

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Emergence of bla CTX-M-15, qnrB1 and aac(6′)-Ib-cr resistance genes in Pantoea agglomerans and Enterobacter cloacae from Nigeria (sub-Saharan Africa) von Aibinu, I., Pfeifer, Y., Peters, F., Ogunsola, F., Adenipekun, E., Odugbemi, T., Koenig, W.

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Typing of Salmonella enterica serovar Infantis isolates from 51 outbreaks in Germany between 1974 and 2009 by a novel phage-typing scheme von MILLER, T., BRAUN, P. G., FEHLHABER, K., PRAGER, R., PFEIFER, Y., RABSCH, W.

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Emergence of extended-spectrum  -lactamase (ESBL) CTX-M-8 in Germany von Eller, C., Leistner, R., Guerra, B., Fischer, J., Wendt, C., Rabsch, W., Werner, G., Pfeifer, Y.

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High prevalence of extended-spectrum- -lactamase-producing Enterobacteriaceae in organic and conventional retail chicken meat, Germany von Kola, A., Kohler, C., Pfeifer, Y., Schwab, F., Kuhn, K., Schulz, K., Balau, V., Breitbach, K., Bast, A., Witte, W., Gastmeier, P., Steinmetz, I.

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Emergence of OXA-48 carbapenemase-producing Escherichia coli and Klebsiella pneumoniae in dogs von Stolle, Inka, Prenger-Berninghoff, Ellen, Stamm, Ivonne, Scheufen, Sandra, Hassdenteufel, Esther, Guenther, Sebastian, Bethe, Astrid, Pfeifer, Yvonne, Ewers, Christa

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Emergence of CTX-M-15 extended-spectrum β-lactamase-producing Klebsiella pneumoniae isolates in Bosnia and Herzegovina von Dedeic-Ljubovic, A., Hukic, M., Pfeifer, Y., Witte, W., Padilla, E., López-Ramis, I., Albertí, S.

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Evaluation of the VITEK 2 AST-N111 card for detection of extended-spectrum beta-lactamases (ESBLs) in Escherichia coli, Klebsiella pneumoniae, and Klebsiella oxytoca compared to ES... von Valenza, G., Müller, S., Schmitt, C., Turnwald, D., Lam, T-T., Frosch, M., Abele-Horn, M., Pfeifer, Y.

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