Lineage B.4
Table 1 | Summary of lineage & sub-lineages
| Lineage | Most common countries | Earliest date | Number designated | Number assigned | Travel History | Description |
|---|---|---|---|---|---|---|
| B.4 | Australia 19.0%, United Kingdom 13.0%, India 9.0%, United_Arab_Emirates 8.0%, Iran 7.0% | 2020-01-18 | 376 | 467 | Iranian lineage and global exports | |
| B.4.1 | Kazakhstan 100.0% | 2020-03-22 | 27 | 27 | Lineage from Kazakhstan within the B.4 diversity | |
| B.4.2 | Bahrain 93.0%, United_Arab_Emirates 7.0% | 2020-02-25 | 15 | 15 | Bahrein lineage | |
| B.4.4 | United States of America 71.0%, Australia 23.0%, Canada 6.0% | 2020-03-10 | 38 | 52 | USA lineage | |
| B.4.5 | Australia 100.0% | 2020-03-09 | 76 | 83 | Australian lineage |