SARS-CoV-2 lineage XBB.1.5.99


Sequences seen: 92

First seen on: 2021-11-22

Last seen on: 2023-06-20

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.