SARS-CoV-2 lineage BA.5.2.21

Overview:

Sequences seen: 2818


First seen on: 2022-05-21

Last seen on: 2023-01-25


More data: https://outbreak.info/situation-reports?pango=BA.5.2.21


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.