[Lepto-dipstick: results of its application to the fast diagnosis of human leptospirosis].

Forty one serum specimens from critical patients who were suspected of having human leptospirosis were studied by using simultaneously convencional test Lepto-dipstick and serogroup microagglutination test (MAT) with live antigens. Different reactivity levels were reached in 26 tested samples by Lepto-dipstick. This assay and MAT coincided in 85,4% of results. It was confirmed that Lepto-dipstick detects antibodies to various leptospiral serovars and that the degree of intensity of the band staining corresponded with the level of detected antibodies by MAT. The implementation of Lepto-dipstick in the diagnosis of human leptospirosis allows providing a rapid response to the medical staff in charge of the studied cases. This proved that Lepto-dipstick is a rapid method that is easy-to-read and interpret.