SARS-CoV-2 lineage XFG.6.6

Overview:

Sequences seen: 5

First seen on: 2025-09-22

Last seen on: 2025-11-16

More data: https://outbreak.info/situation-reports?pango=XFG.6.6

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.