| Weekly totals of variants in all locations (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 |
| ST.1 | 55 | 58 | 79 | 81 | 85 | 47 | 1 | – |
| PJ.2.1 | 26 | 35 | 56 | 46 | 68 | 36 | 2 | – |
| TK.1 | 21 | 40 | 44 | 48 | 29 | 10 | 1 | – |
| TA.1 | 38 | 47 | 43 | 53 | 35 | 12 | 3 | – |
| Total | 1065 | 1106 | 1125 | 914 | 666 | 269 | 46 | – |
| ST.1 % | 5% | 5% | 7% | 9% | 13% | 17% | 2% | – |
| PJ.2.1 % | 2% | 3% | 5% | 5% | 10% | 13% | 4% | – |
| TK.1 % | 2% | 4% | 4% | 5% | 4% | 4% | 2% | – |
| TA.1 % | 4% | 4% | 4% | 6% | 5% | 4% | 7% | – |
Last Updated: 9th October 2026 21:12 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.