Figure 2: Sensitivity and corresponding 95% CI in the periods 1-4 DPO, 5-10 DPO, 11-20 DPO and >20 DPO of MAT (cut-off titer ≥1:160), IgM ELISA (cut- off titer ≥1:80), combination “MAT ≥1:160 OR IgM ELISA ≥1:80” and ‘paired samples’ of which follow up sample is taken in the designated time period. This category of ‘paired samples’ include single samples that are supported by epidemiological and clinical data compatible with leptospirosis.