| Weekly totals of variants in all locations (by specimen date) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Week | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| XFG.17.2.1 | 52 | 40 | 25 | 21 | 19 | 14 | 10 | 7 | – | 1 | – | – | – |
| Total | 2123 | 2013 | 1931 | 1644 | 1270 | 1168 | 916 | 742 | 405 | 181 | 4 | 1 | – |
| XFG.17.2.1 % | 2% | 2% | 1% | 1% | 1% | 1% | 1% | 1% | 0% | 1% | 0% | 0% | – |
Last Updated: 25th April 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.