No abstract

Intercontinental transfer of carriers of MDRAB can result in extensive outbreaks and serious disruption of the hospital's organization. Transmission from carriers most likely occurred via the hands of HCWs, poor cleaning protocols, airborne spread, and contaminated water from sink traps. This protracted outbreak was controlled only after implementation of an extensive control program and eventual cohorting of all carriers in an isolation unit with dedicated healthcare personnel.

Our findings demonstrate that electronic faucets are significantly more frequently contaminated than manual faucets and could be a major reservoir for P. aeruginosa. Wards admitting patients highly susceptible to infection and using electronic faucets should be aware of this potential threat. Moreover, units already equipped with these devices, should check water quality periodically.