Figure S2.

Epidemic dynamics of SARS-CoV-2 lineages in countries with a BA.2 epidemic, related to Figure 1

(A) Daily sequence frequency of each viral lineage in eleven countries where ≥100 BA.2 sequences had been reported up to January 25, 2022. These data were used as an input in a Bayesian hierarchical model to estimate epidemic dynamics.

(B and C) Epidemic dynamics of SARS-CoV-2 viral lineages. The observed daily frequency (dot) and the dynamics estimated by the Bayesian model (posterior mean; line) are shown. Additionally, the 95% CI (B) and 90% prediction interval (C) are shown.

(D) Estimated relative effective reproduction number of each viral lineage in each country. The posterior distribution (violin), 95% CI (line), and posterior mean (dot) are shown.