Table 3: Cross reactivities of the Leptocheck WB Leptospira rapid test kit with other causes of acute febrile illnesses.

Serum samples tested positive serologically to other infectious diseasesLeptocheck WB rapid test for IgM antibodies to LeptospiraPercentage of cross-reactivity between immunochromatographic tests with other infectious diseases (%)
PositiveNegative

Dengue (IgM positive)1910
Dengue (NS1 positive)1910
Melioidosis2820
Brucellosis0100
Rickettsioses0100