Fig. 3: Comparison of anti-CSP antibody titres obtained in sera obtained from children vaccinated with the RTS,S/AS01E vaccine using different ELISA assays.

Scatterplots showing correlations between titres of anti-CSP IgG antibodies in children vaccinated with RTS,S/AS01E in log10 IU/AU/mL between the GSK ELISA and Oxford MSD ELISA, combined and stratified by study year (A: Combined 2017–2021; B: 2017; C: 2018; D: 2019; E: 2020, and F: 2021).