Antimicrobial resistance and the current refugee crisis.

In the past few years, Europe has experienced an enormous influx of refugees and migrants owing to the ongoing civil war in Syria as well as conflicts, violence and instability in other Asian and African countries. Available data suggest that refugees carry a significant burden of multidrug-resistant (MDR) organisms, which is attributed to the rising antimicrobial resistance (AMR) rates in their countries of origin, both in healthcare settings and in the community. Transmission of MDR pathogens among refugees is facilitated by the collapsed housing, hygiene and healthcare infrastructures in several communities as well as poor hygiene conditions during their trip to destination countries. These findings highlight the fact that refugees may serve as vehicles of AMR mechanisms from their countries of origin along the immigration route. Following risk assessment, routine microbiological screening for MDR organism carriage of refugees and migrants as well as effective infection control measures should be considered upon admission. This will on the one hand address the possibility of dissemination of novel AMR mechanisms in non- or low-endemic countries and on the other will ensure safety for all patients.