SARS-CoV-2 lineage XBB.1.21

Overview:

Sequences seen: 1


First seen on: 2023-03-07

Last seen on: 2023-03-07


More data: https://outbreak.info/situation-reports?pango=XBB.1.21


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.