SARS-CoV-2 lineage XFC.1.2.1

Overview:

Sequences seen: 3

First seen on: 2025-09-17

Last seen on: 2025-10-01

More data: https://outbreak.info/situation-reports?pango=XFC.1.2.1

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.