Legionella pneumophila recurrently isolated in a Spanish hospital: Two years of antimicrobial resistance surveillance.

CONCLUSION: Colonization of water systems by Legionella spp. is still occurring, although all the prevention rules were strictly followed. Antibiotic resistance monitoring may help us to find resistance in bacteria with environmental reservoirs but difficult to isolate from patients. The knowledge of the antibiotic susceptibility in environmental strains may help us to predict changes in clinical strains. This study might also help reconsidering Legionnaires' disease (LD) diagnostic methods. L. pneumophila serogroups 2-14 present all along the time of the investigation in the water distribution system can cause LD. However, they may not be detected by routine urine tests run on patients, thereby missing an ongoing LD infection. PMID: 29982152 [PubMed - as supplied by publisher]
Source: Environmental Research - Category: Environmental Health Authors: Tags: Environ Res Source Type: research