| Weekly totals of variants in Australia (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 |
| NB.1.8.1 | 32 | 37 | 29 | 26 | 22 | 11 | – | – |
| XFG | 40 | 46 | 15 | 13 | 6 | – | – | – |
| BA.3.2 | 4 | 14 | 4 | 5 | 1 | – | – | – |
| Total | 102 | 129 | 68 | 60 | 41 | 14 | – | – |
| NB.1.8.1 % | 31% | 29% | 43% | 43% | 54% | 79% | – | – |
| XFG % | 39% | 36% | 22% | 22% | 15% | 0% | – | – |
| BA.3.2 % | 4% | 11% | 6% | 8% | 2% | 0% | – | – |
Last Updated: 16th December 2025 07:27 GMT — 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.