Comparison of two culture methods for the enumeration of Legionella pneumophila from potable water samples.

ABSTRACT: Legionella infections have steadily increased in the United States over the last 20 years, and most of these infections have been attributed to contaminated water. The gold standard for confirmation of Legionella presence in water is culturing with Buffered Charcoal Yeast Extract (BCYE) agar. Following many modifications, this method is still time-consuming, expensive, and can take longer than 10 days for full confirmation. The Legiolert is a newer and simpler culture product that is claimed to be able to quantify Legionella pneumophila in 7 days with high sensitivity and specificity and does not need further confirmation for the presence of L. pneumophila. This study compared the culturability of L. pneumophila occurring in a simulated home plumbing system using both Legiolert and BCYE ag

SUBMITTER: Boczek LA 

PROVIDER: S-EPMC8358784 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature