| Weekly totals of variants in all locations (by specimen date) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Week | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| XFG | 175 | 187 | 140 | 110 | 120 | 93 | 84 | 71 | 56 | 48 | 20 | 3 | 1 |
| Total | 538 | 525 | 444 | 452 | 425 | 381 | 327 | 260 | 230 | 132 | 60 | 9 | 1 |
| XFG % | 33% | 36% | 32% | 24% | 28% | 24% | 26% | 27% | 24% | 36% | 33% | 33% | 100% |
Last Updated: 18th July 2026 21:58 BST — Local: …
Growth Charts
Acknowledgements
We gratefully acknowledge GISAID and the many data contributors around the world for sharing SARS-CoV-2 sequences.
This analysis makes use of the
Nextclade CLI.
Aksamentov, I., Roemer, C., Hodcroft, E. B., & Neher, R. A., (2021). Nextclade: clade assignment, mutation calling and quality control for viral genomes. Journal of Open Source Software, 6(67), 3773, https://doi.org/10.21105/joss.03773
Special thanks to Josette Schoenmakers ( @josetteschoenma.bsky.social on BlueSky @JosetteSchoenma on Twitter) for the table concepts.