Weekly totals of variants in Netherlands
Week 36 37 38 39 40 41 42 43
NB.1.8.1 6 5 12 13 8 2
XFG 89 67 145 118 109 9
XFP
Total 99 76 167 142 131 12
NB.1.8.1 % 6% 7% 7% 9% 6% 17%
XFG % 90% 88% 87% 83% 83% 75%
XFP % 0% 0% 0% 0% 0% 0%

Last Updated: 21st October 2025 16:44 BST — Local:

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.