Fig. 4.

Trends of estimated prevalence of C. sinensis infection in South Korea. (a) The trend of population-adjusted prevalence across the country, presented by the median and 95% Bayesian credible interval of the posterior distributions of population-adjusted estimated prevalence in each year. (b) The compositions of pixel-level areas with different levels of estimated prevalence (i.e., ≤1.00%, 1.01–5.00%, 5.01–20.00%, 20.01–50.00%, and >50.00%). The estimated prevalence was based on the median of the posterior distribution of infection risk in each grid.