Methicillin-resistant Staphylococcus aureus CC398 isolates with indistinguishable ApaI restriction patterns in colonized and infected pigs and humans.

19A, p. 34. American Society for Microbiology, Washington, DC, USA. J Antimicrob Chemother 2010doi:10.1093/jac/dkq343Advance Access publication 16 September 2010 High frequency of b-lactamsusceptibility in CTX-M-type extended-spectrum-b-lactamase-producingKlebsiella pneumoniae, Escherichia coliand Proteus mirabilis according to thenew CLSI recommendations Katia Ruschel Pilger de Oliveira1, Ana Lucia Peixoto deFreitas2, Denise Maria Cunha Willers1, AfonsoLuı́s Barth1,2*† and Alexandre Prehn Zavascki3† Unidade de Microbiologia e Biologia Molecular, Serviço dePatologia Clı́nica, Hospital de Clı́nicas de Porto Alegre, AvenidaRamiro Barcelos 2350, 90.035-903, Porto Alegre, RS, Brazil;Departamento de Análises, Faculdade de Farmácia daUniversidade Federal do Rio Grande do Sul, Avenida RamiroBarcelos 2350, 90.035-903, Porto Alegre, RS, Brazil;Serviço deInfectologia Hospital de Clı́nicas de Porto Alegre, Avenida RamiroBarcelos 2350, 90.035-903, Porto Alegre, RS, Brazil *Corresponding author. Serviço de Patologia Clı́nica, Hospital de Clı́nicas de Porto Alegre, Avenida Ramiro Barcelos 2350, 90.035-903, Porto Alegre,RS, Brazil. Tel/Fax: +51-21018607; E-mail: [email protected]†Both senior authors, who have contributed equally.