False-positive results in screening for metallo-β-lactamase are observed in isolates of Acinetobacter baumannii due to production of oxacilinases

by Andreza F. Martins, Aline Borges, Mariana Pagano, Libera Maria Dalla-Costa, Afonso L. Barth

Carbapenem-resistant GES-5-producing Klebsiella pneumoniae in Southern Brazil

by Vanessa Bley Ribeiro, Diego R. Falci, Franciéli P. Rozales, Afonso L. Barth, Alexandre P. Zavascki
Published 2014-03-01

Emergence of Acinetobacter baumannii ST730 carrying the blaOXA-72 gene in Brazil

by Mariana Pagano, Franciéli P Rozales, Diego Bertolini, Lisiane Rocha, Jorge LM Sampaio, Afonso L Barth, Andreza F Martins

Nosocomial and community infections due to class A extended-spectrum β-lactamase (ESBLA)-producing Escherichia coli and Klebsiella spp. in southern Brazil

by Claudia Wollheim, Ivani Maria F Guerra, Vania D Conte, Sheila P Hoffman, Fernando J Schreiner, Ana Paula L Delamare, Afonso L Barth, Sérgio Echeverrigaray, Sérgio Olavo P da Costa

Nosocomial and community infections due to class A extended-spectrum β-lactamase (ESBLA)-producing Escherichia coli and Klebsiella spp. in southern Brazil

by Claudia Wollheim, Ivani Maria F. Guerra, Vania D. Conte, Sheila P. Hoffman, Fernando J. Schreiner, Ana Paula L. Delamare, Afonso L. Barth, Sérgio Echeverrigaray, Sérgio Olavo P. da Costa
Published 2011-03-01

Molecular investigation of isolates from a multistate polymicrobial outbreak associated with contaminated total parenteral nutrition in Brazil

by Marcelo Pillonetto, Lavinia Arend, Suzie M. T. Gomes, Marluce A. A. Oliveira, Loeci N. Timm, Andreza F. Martins, Afonso L. Barth, Alana Mazzetti, Lena Hersemann, Theo H. M. Smits, Marcelo T. Mira, Fabio Rezzonico
Published 2018-08-01

Novel Cassette Assay To Quantify the Outer Membrane Permeability of Five β-Lactams Simultaneously in Carbapenem-Resistant Klebsiella pneumoniae and Enterobacter cloacae

by Tae Hwan Kim, Xun Tao, Bartolome Moya, Yuanyuan Jiao, Kari B. Basso, Jieqiang Zhou, Yinzhi Lang, Dhruvitkumar S. Sutaria, Alexandre P. Zavascki, Afonso L. Barth, Stephanie M. Reeve, Herbert P. Schweizer, Deanna Deveson Lucas, John D. Boyce, Robert A. Bonomo, Richard E. Lee, Beom Soo Shin, Arnold Louie, George L. Drusano, Jürgen B. Bulitta
Published 2020-02-01