Legionella pneumophila contamination of hospital dishwashers

Makiko Yoshida, Naoko Furuya, Naoto Hosokawa, Hajime Kanamori, Mitsuo Kaku, Michio Koide, Futoshi Higa, Jiro Fujita

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

In a tertiary hospital, Legionella spp were isolated from taps and from ward dishwashers connected to contaminated tap piping. Our investigation revealed favorable conditions for growth of Legionella, and showed that Legionella pneumophila SG6 isolates from the taps and dishwashers were all genetically identical by repetitive-element polymerase chain reaction. These results suggest that contaminated dishwashers might be a potential reservoir for the spread of Legionella in health care facilities.

Original languageEnglish
Pages (from-to)943-945
Number of pages3
JournalAmerican Journal of Infection Control
Volume46
Issue number8
DOIs
Publication statusPublished - 2018 Aug

Keywords

  • Infection control
  • Reservoir
  • Tap water

ASJC Scopus subject areas

  • Epidemiology
  • Health Policy
  • Public Health, Environmental and Occupational Health
  • Infectious Diseases

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