| clonal dissemination of oxa-370-producing klebsiella pneumoniae in rio de janeiro, brazil. | enzymes of the oxa-48 family have become some of the most important beta-lactamases in the world. a new oxa-48 variant (oxa-370) was first described for an enterobacter hormaechei strain isolated in rio grande do sul (southern region of brazil) in 2013. here we report detection of the blaoxa-370 gene in 24 isolates belonging to three enterobacteriaceae species (22 klebsiella pneumoniae isolates, 1 enterobacter cloacae isolate, and 1 enterobacter aerogenes isolate) collected from five hospitals i ... | 2015 | 25987619 |