| Weekly totals of variants in all locations (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| XFG | 87 | 72 | 57 | 50 | 20 | 3 | 1 | – |
| NB.1.8.1 | 147 | 115 | 111 | 59 | 25 | 1 | – | – |
| BA.3.2 | 52 | 32 | 14 | 15 | 7 | 1 | – | – |
| Total | 335 | 265 | 237 | 141 | 60 | 9 | 1 | – |
| XFG % | 26% | 27% | 24% | 35% | 33% | 33% | 100% | – |
| NB.1.8.1 % | 44% | 43% | 47% | 42% | 42% | 11% | 0% | – |
| BA.3.2 % | 16% | 12% | 6% | 11% | 12% | 11% | 0% | – |
Last Updated: 20th July 2026 12:58 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.