Green waste compost as potential reservoirs of Legionella in the Netherlands

OBJECTIVES: Legionella is a bacterial species able to cause influenza-like illness (Pontiac fever) or severe pneumonia (Legionnaires disease, LD). We assessed Legionella presence and concentration in composting facilities in The Netherlands. METHODS: A total of 142 samples from 23 green waste composting facilities were screened for Legionella DNA using qPCR. RESULTS: Of 142 samples, Legionella spp. DNA was detected in 97 (68%), and the subspecies L. pneumophila and L. longbeachae in 33 (23%) and one (0.7%) samples, respectively. Legionella was observed in samples from all composting facilities... Mehr ...