Fig. 5: Selection coefficients for each country from the population genetic model.
From: Estimating the strength of selection for new SARS-CoV-2 variants

The results are for the final time points shown in Figs. 2–4. Points mark the median, and thick and thin lines are 50% and 95% CrIs, respectively. The total number of sequences used is 114690 for D614G, 466954 for B.1.1.7, 1147386 for B.1.351, and 942329 for R.1. Corresponding estimates of migration are in Supplementary Fig. 2.