Weekly totals of variants in South Korea (by specimen date)
Week 44 45 46 47 48 49 50 51
XDV.1 42 31 29 17 10
Total 44 32 30 17 13
XDV.1 % 95% 97% 97% 100% 77%

Last Updated: 16th December 2025 16:27 GMT — Local:

Growth Charts

Growth chart for XDV.1

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.