1 Infection Control and Prevention Unit, Shaare Zedek Medical Center, Jerusalem, Israel.
2 Emergency Department, Shaare Zedek Medical Center, Jerusalem, Israel.
3 Clinical Microbiology Laboratory, Shaare Zedek Medical Center, and The Eisenberg R&D Authority, Shaare Zedek Medical Center, affiliated with the Hebrew University-Hadassah Medical School, Jerusalem, Israel.