Fig. 5.

Concordance analysis between ECL and Demeditec assays. (A) anti-PT; (B) anti-FHA; (C) anti-FIM; (D) anti-PRN. Results are log₁₀ transformed results reported in arbitrary Units/mL (U/mL) for the Demeditec ELISA and in EU/mL for the DTP-ECL. The red circles represent the data points for pre-vaccination sera and the blue squares represent the data points for post-vaccination sera. The dashed blue line shows the line of perfect agreement, and the solid red line shows the associated trendline for the combined data points for all samples