SARS-CoV-2 lineage BA.1.1.12


Sequences seen: 1392

First seen on: 2021-12-14

Last seen on: 2022-10-11

More data:

Note: In the above data, "seen" refers to the date the sample was collected, unless that date was not provided for a sequence, in which case it refers to the date it was submitted to NCBI.