Travel to Asia is a strong predictor for carriage of cephalosporin resistant E. coli and Klebsiella spp. but does not explain everything; prevalence study at a Norwegian hospital 2014-2016.

The observed prevalence of ESCr-EK colonisation upon admission was in the same range but lower than that reported in similar studies from Europe. Travel to Asia was a strong predictor for colonisation of ESCr-EK to be considered when administering empirical antimicrobial treatment. As less than one third of colonised patients had travelled to Asia, and no other factors investigated were found to be strongly associated with carriage, these findings underscore that healthcare personnel must apply standard infection control precautions for all patients.