Sequences seen: 3
First seen on: 2026-02-18
Last seen on: 2026-04-09
More data: https://outbreak.info/situation-reports?pango=RE.2.2.4
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.