Lineage B.1.301
Table 1 | Summary of lineage & sub-lineages
| Lineage | Most common countries | Earliest date | Number designated | Number assigned | Travel History | Description |
|---|---|---|---|---|---|---|
| B.1.301 | United States of America 99.0%, Mexico 1.0% | 2020-04-01 | 151 | 158 | USA , some B.1.2 merged in |