Weekly totals of variants in all locations (by specimen date)
Week 11 12 13 14 15 16 17 18 19 20 21 22 23
XFG 791 660 504 316 269 233 134 147 97 58 14 3 3
Total 1480 1259 1108 763 658 685 454 447 365 295 185 27 3
XFG % 53% 52% 45% 41% 41% 34% 30% 33% 27% 20% 8% 11% 100%

Last Updated: 7th June 2026 18:58 BST — Local:

Growth Charts

Growth chart for XFG

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.