Abstract
Legionella is the causative agent of Legionnaires' disease, a severe form of pneumonia. Detection of Legionella pneumophila serogroup 1 antigen in urine samples has shortened the delay of diagnosis and subsequent treatment initiation resulting in decreased mortality. Improved surveillance of potable water system reinforces the community prevention. In France, the National Reference Center for Legionella collects the strains responsible for sporadic or epidemic cases and crosslinks the data including epidemiological pattern, clinical presentation, and genetic analysis of the strains. Regarding host-pathogen interactions, major advances have been made recently in the understanding of L. pneumophila ability to subvert the host intracellular trafficking and the innate immune response leading to infection control.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have