Legionella pneumophila LPS to evaluate urinary antigen tests
Résumé
Three urinary antigen tests were compared using purified Legionella pneumophila (Lp) LPS. For Lp serogroup1, Sofia®FIA and Binax®EIA limits of detection (LOD) were similar; that of BinaxNOW® lower. For all tests the LOD was higher with LPS from non-Pontiac compared to Pontiac-strains. The LOD was variable for other Lp serogroups.