| Variant | Mutation | Mut count | Country count | Continent count | First date |
|---|---|---|---|---|---|
| SK.1 | S:-242L | 5 | 3 | 2 | 2026-05-21 |
| XFG.5.1.7 | ORF1a:S771N | 6 | 5 | 3 | 2026-05-21 |
| XFG.5.1.7 | S:S157L | 5 | 4 | 3 | 2026-05-21 |
| XFG.5.1.7 | S:V1264L | 5 | 4 | 3 | 2026-05-21 |
| XFW.1.1.1 | ORF1a:E525K | 4 | 2 | 2 | 2026-05-25 |
| XFW.1.1.1 | ORF1a:P1786S | 4 | 2 | 2 | 2026-05-25 |
| XFW.1.1.1 | S:A1174V | 4 | 2 | 2 | 2026-05-25 |
| RF.5.3 | S:-24L | 6 | 4 | 3 | 2026-05-26 |
| RF.5.3 | S:-25P | 5 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:-26P | 5 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:I19T | 5 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:N22T | 5 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:S27A | 4 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:T21R | 5 | 3 | 2 | 2026-05-26 |
| RF.5.3 | S:V1264L | 9 | 4 | 2 | 2026-05-26 |
| XFG.14.8 | ORF1a:A2529V | 5 | 2 | 2 | 2026-05-26 |
| XFG.14.8 | ORF1a:K3353R | 5 | 2 | 2 | 2026-05-26 |
| XFG.14.8 | S:N532S | 5 | 2 | 2 | 2026-05-26 |
| XFG.14.8 | S:Q613H | 5 | 2 | 2 | 2026-05-26 |
| XFG.14.8 | S:S446N | 4 | 2 | 2 | 2026-06-02 |
| PY.1.1.1 | ORF1a:T1597I | 5 | 4 | 2 | 2026-06-04 |
| SV.2 | S:N641K | 8 | 3 | 2 | 2026-06-04 |
| XFG.6.13 | S:S680P | 5 | 4 | 2 | 2026-06-05 |