Presence of Legionella and free-living Amoebae in composts and bioaerosols from composting facilities.

ABSTRACT: Several species of Legionella cause Legionnaires' disease (LD). Infection may occur through inhalation of Legionella or amoebal vesicles. The reservoirs of Legionella are water, soil, potting soil and compost. Some species of free-living amoebae (FLA) that are naturally present in water and soil were described as hosts for Legionella. This study aimed to understand whether or not the composting facilities could be sources of community-acquired Legionella infections after development of bioaerosols containing Legionella or FLA. We looked for the presence of Legionella (by co-culture) and FLA (by culture) in composts and bioaerosols collected at four composting facilities located in southern Switzerland. We investigated the association between the presence of Legionella and compost and air p

SUBMITTER: Conza L 

PROVIDER: S-EPMC3699541 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature