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. 2024 Nov 20;20(11):e1012703. doi: 10.1371/journal.ppat.1012703

Fig 2. Distribution of antibody titers and age-stratified seroprevalence.

Fig 2

Distribution of log2 virus neutralization titers against EV-A71 (A) and CVA6 (B) obtained from three cross-sectional serosurveys (2006, 2011 and 2017) combined. Also shown is EV-A71 and CVA6 seroprevalence by age class for EV-A71 (C) and CVA6 (D) in the three cross-sectional serosurveys in England, UK. For both serotypes, a seropositivity cutoff of ≥1:8 antibody titer was used. Vertical lines represent 95% binomial confidence intervals.