Risk factors for Elizabethkingia acquisition and clinical characteristics of patients, South Korea

Min Hyuk Choi, Myungsook Kim, Su Jin Jeong, Jun Yong Choi, In Yong Lee, Tai Soon Yong, Dongeun Yong, Seok Hoon Jeong, Kyungwon Lee

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)


Elizabethkingia infections are difficult to treat because of intrinsic antimicrobial resistance, and their incidence has recently increased. We conducted a propensity score– matched case–control study during January 2016–June 2017 in South Korea and retrospectively studied data from patients who were culture positive for Elizabethkingia species during January 2009–June 2017. Furthermore, we conducted epidemiologic studies of the hospital environment and mosquitoes. The incidence of Elizabethkingia increased significantly, by 432.1%, for 2016–2017 over incidence for 2009–2015. Mechanical ventilation was associated with the acquisition of Elizabethkingia species. Because Elizabethkingia infection has a high case-fatality rate and is difficult to eliminate, intensive prevention of contamination is needed.

Original languageEnglish
Pages (from-to)42-51
Number of pages10
JournalEmerging infectious diseases
Issue number1
Publication statusPublished - 2019 Jan

Bibliographical note

Funding Information:
About the Author Dr. Choi is a microbiologist at the Department of Laboratory Medicine and Research Institute of Bacterial Resistance, Yonsei University College of Medicine, Seoul, South Korea. His primary research interests include antimicrobial resistance.

Publisher Copyright:
© 2018, Centers for Disease Control and Prevention (CDC). All rights reserved.

All Science Journal Classification (ASJC) codes

  • Epidemiology
  • Microbiology (medical)
  • Infectious Diseases


Dive into the research topics of 'Risk factors for Elizabethkingia acquisition and clinical characteristics of patients, South Korea'. Together they form a unique fingerprint.

Cite this