Abstract
Nosocomial Legionnaires’ disease, caused by the waterborne bacterial species Legionella, is a potentially preventable hospital-associated infection. Legionella bacteria are ubiquitous in both natural water sources and manmade potable water systems. Exposure of vulnerable hospitalized patients to Legionella bacteria in a hospital’s potable water system can result in clinically significant and potentially mortal disease. Testing a healthcare system’s potable water system is always indicated in the workup of healthcare-associated Legionnaires’ disease cases and may be performed for primary and secondary prevention. Legionella require specific conditions to grow, and culture methodology may affect the sensitivity of testing. The timing, methodology, and follow-up of water testing for Legionella in the healthcare setting remain controversial.
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Decker, B.K., Clancy, C.J. (2018). Testing Water for Legionella Prevention. In: Bearman, G., Munoz-Price, S., Morgan, D., Murthy, R. (eds) Infection Prevention. Springer, Cham. https://doi.org/10.1007/978-3-319-60980-5_25
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DOI: https://doi.org/10.1007/978-3-319-60980-5_25
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