Lineage B.1.243
Table 1 | Summary of lineage & sub-lineages
| Lineage | Most common countries | Earliest date | Number designated | Number assigned | Travel History | Description |
|---|---|---|---|---|---|---|
| B.1.243 | United States of America 96.0%, Mexico 2.0%, Canada 0.0%, Northern_Mariana_Islands 0.0%, Sweden 0.0% | 2020-03-16 | 4111 | 9789 | USA lineage | |
| B.1.243.1 | United States of America 100.0% | 2021-02-02 | 16 | 1 | Emergent lineage in Arizona with a number of defining amino acid mutations, including S:E484K and S:V213G. Described in Skidmore et al 2021. https://www.medrxiv.org/content/10.1101/2021.03.26.21254367v1.full.pdf. |