31 Dec mcr-1 colistin resistance gene
Constance Schultsz et al. did a prospective study of acquisition of fecal colonisation and carriage with extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae in 2001 Dutch travellers (the COMBAT study),2from November, 2012, to November, 2013. Acquisition was defined as the absence of ESBL-producing Enterobacteriaceae in a fecal swab...