Unintended impact of COVID-19 pandemic on the rate of catheter related nosocomial infections and incidence of multiple drug resistance pathogens in three intensive care units not allocated to COVID-19 patients in a large teaching hospital

新冠疫情对一家大型教学医院三个未收治新冠患者的重症监护病房中导管相关院内感染率和多重耐药病原体发生率的意外影响