Rock Clare, Hsu Yea-Jen, Milstone Aaron M, Salinas Alejandra B, Maragakis Lisa, Kwon Nathan, Cosgrove Sara E, Simner Patricia J, Virk Zunaira, Vorsteg Abigail H, Klein Eili
Division of Infectious Diseases, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
The Johns Hopkins Hospital Department of Hospital Epidemiology and Infection Control, Baltimore, MD, USA.
Infect Control Hosp Epidemiol. 2024 Dec 12;46(2):1-4. doi: 10.1017/ice.2024.194.
Over a 2-year period, we identified Transmission from Room Environment Events (TREE) across the Johns Hopkins Health System, where the subsequent room occupant developed the same organism with the same antimicrobial susceptibilities as the patient who had previously occupied that room. Overall, the TREE rate was 50/100,000 inpatient days.
在两年的时间里,我们在约翰霍普金斯医疗系统中识别出了病房环境传播事件(TREE),即后续入住该病房的患者感染了与先前入住该病房的患者相同的微生物,且具有相同的抗菌药敏性。总体而言,TREE发生率为每100,000住院日50例。