| Weekly totals of variants in all locations (by specimen date) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Week | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
| RK.1 | 42 | 57 | 52 | 53 | 35 | 48 | 79 | 86 | 70 | 55 | 41 | 33 | 35 |
| Total | 472 | 453 | 491 | 510 | 441 | 430 | 522 | 540 | 504 | 341 | 276 | 169 | 143 |
| RK.1 % | 9% | 13% | 11% | 10% | 8% | 11% | 15% | 16% | 14% | 16% | 15% | 20% | 24% |
Last Updated: 6th September 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.