Distribution of Microscopic Agglutination Test (MAT) antibody titer of 156 serum samples originating from the Colombian Wiwa tribe against the Leptospira serovar panel listed below (strains and serogroups are listed in Table 3).

A MAT titer cut-off of ≥1:100 was classified as seropositive. Given the large serovar panel, the quantity of serum was not always sufficient to test all samples against all serovars. The number and percentage of samples not tested for a given serovar are visible in the last column.