| Weekly totals of variants in Spain (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| NB.1.8.1 | – | 1 | – | – | – | – | – | – |
| XFG | 2 | 3 | 2 | 4 | – | – | – | – |
| BA.3.2 | 12 | 5 | 5 | 1 | – | – | – | – |
| Total | 14 | 9 | 7 | 5 | 1 | 1 | – | – |
| NB.1.8.1 % | 0% | 11% | 0% | 0% | 0% | 0% | – | – |
| XFG % | 14% | 33% | 29% | 80% | 0% | 0% | – | – |
| BA.3.2 % | 86% | 56% | 71% | 20% | 0% | 0% | – | – |
Last Updated: 4th July 2026 21:59 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.