Figure 5.

Haplotype network and clade identification and distribution

A. Snapshot of haplotype network dashboard, dynamically showing the development of haplotype (I) across countries (II) and over time (III). Each node in the network represents a haplotype and the node size is proportional to the number of viral genome sequences. The edge between any two nodes represents the genetic distance between two haplotypes. Number of newly-released genome sequences each day is dynamically displayed on the respective date. B. Schematic diagram of haplotype clades (C01–C09). C. Schematic diagram of three lineages and nine clades, and the common mutation sites for each clade. D. Percentage of sequences in clades C01–C09 across different continents. E. Sequence number distribution of different lineages (S, L, and G) and clades (C01–C09) throughout the globe and in three representative countries (United States, United Kingdom, and China).