Figure 3
Effective reproduction number (Rt) of HFN501Y and not-HFN501Y are correlated with level of stringency. (a) Each panel shows the estimated effective reproduction number of SARS-CoV-2 bearing (blue) or not (grey) the HF mutation N501Y (HF or notHF, respectively) in different countries. Grey bars are showing the level of stringency. Shades show a 97.5% confidence interval in the estimation of Rt. (b) Correlation of Rt after 14 days of the implementation of the level of stringency with the level of stringency. Each panel shows the independent analysis of different countries. Spearman correlation values (R), R-square of the linear regression model (R2), and p-value of the correlation is showed in the left-up of each panel in this order. Colors represent the same as in (a).
