| Weekly totals of variants in all locations (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 |
| XFG | 145 | 140 | 113 | 59 | 26 | 10 | 10 | – |
| NB.1.8.1 | 194 | 217 | 218 | 145 | 93 | 19 | 1 | – |
| BA.3.2 | 38 | 37 | 36 | 19 | 19 | 3 | – | – |
| Total | 507 | 503 | 470 | 291 | 168 | 41 | 20 | – |
| XFG % | 29% | 28% | 24% | 20% | 15% | 24% | 50% | – |
| NB.1.8.1 % | 38% | 43% | 46% | 50% | 55% | 46% | 5% | – |
| BA.3.2 % | 7% | 7% | 8% | 7% | 11% | 7% | 0% | – |
Last Updated: 29th August 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.