| Weekly totals of variants in Singapore (by specimen date) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Week | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| PY.1.1.1 | 24 | 12 | 13 | 23 | 7 | – | – | – |
| Total | 135 | 74 | 92 | 118 | 44 | – | – | – |
| PY.1.1.1 % | 18% | 16% | 14% | 19% | 16% | – | – | – |
Last Updated: 18th July 2026 21:58 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.