Samples since 21st June 2026

Region Total NB.1.8.1 % XFG % BA.3.2 %
Africa / South Africa 1 0 0% 0 0% 1 100%
Africa / South Africa / Western Cape 1 0 0% 0 0% 1 100%
Asia / Cambodia 10 8 80% 2 20% 0 0%
Asia / Hong Kong 19 19 100% 0 0% 0 0%
Asia / Japan 1 0 0% 0 0% 1 100%
Asia / Japan / Ishikawa 1 0 0% 0 0% 1 100%
Asia / Singapore 45 30 67% 7 16% 1 2%
Europe / Ireland 1 1 100% 0 0% 0 0%
Europe / Ireland / Galway 1 1 100% 0 0% 0 0%
Europe / Spain 16 0 0% 7 44% 6 38%
Europe / Spain / Andalusia 11 0 0% 4 36% 5 45%
Europe / Spain / Andalusia / Sevilla 11 0 0% 4 36% 5 45%
Europe / Spain / Asturias 1 0 0% 1 100% 0 0%
Europe / Spain / Catalunya 4 0 0% 2 50% 1 25%
Europe / Spain / Catalunya / Mataro 1 0 0% 1 100% 0 0%
Europe / Spain / Catalunya / Santa Coloma De Gramenet 1 0 0% 0 0% 1 100%
North America / Canada 1 1 100% 0 0% 0 0%
North America / Canada / Ontario 1 1 100% 0 0% 0 0%
North America / Costa Rica 37 0 0% 29 78% 2 5%
North America / Costa Rica / Alajuela 11 0 0% 11 100% 0 0%
North America / Costa Rica / Cartago 2 0 0% 0 0% 2 100%
North America / Costa Rica / Heredia 3 0 0% 1 33% 0 0%
North America / Costa Rica / San Jose 18 0 0% 14 78% 0 0%
North America / Dominican Republic 2 0 0% 0 0% 0 0%
North America / Dominican Republic / Distrito Nacional 1 0 0% 0 0% 0 0%
North America / Dominican Republic / Duarte 1 0 0% 0 0% 0 0%
North America / USA 41 9 22% 21 51% 2 5%
North America / USA / California 17 2 12% 9 53% 2 12%
North America / USA / Florida 2 0 0% 1 50% 0 0%
North America / USA / Nevada 9 1 11% 6 67% 0 0%
North America / USA / Nevada / Clark 9 1 11% 6 67% 0 0%
North America / USA / New Jersey 3 0 0% 2 67% 0 0%
North America / USA / New York 7 5 71% 2 29% 0 0%
North America / USA / New York / Monroe County 6 5 83% 1 17% 0 0%
North America / USA / Virginia 2 0 0% 1 50% 0 0%
North America / USA / Washington 1 1 100% 0 0% 0 0%
Oceania / Australia 7 6 86% 1 14% 0 0%
Oceania / Australia / South Australia 1 1 100% 0 0% 0 0%
Oceania / Australia / Western Australia 6 5 83% 1 17% 0 0%
Oceania / New Zealand 21 10 48% 3 14% 7 33%
Oceania / New Zealand / Capital and Coast 2 1 50% 0 0% 1 50%
Oceania / New Zealand / Counties Manukau 4 1 25% 2 50% 0 0%
Oceania / New Zealand / Hutt Valley 3 2 67% 0 0% 1 33%
Oceania / New Zealand / Southern 4 0 0% 0 0% 4 100%
Oceania / New Zealand / Waikato 7 6 86% 0 0% 1 14%
Oceania / New Zealand / Waitemata 1 0 0% 1 100% 0 0%
South America / Brazil 5 0 0% 5 100% 0 0%
South America / Brazil / Rio Grande do Norte 5 0 0% 5 100% 0 0%
South America / Brazil / Rio Grande do Norte / Guamare 2 0 0% 2 100% 0 0%
South America / Brazil / Rio Grande do Norte / Natal 3 0 0% 3 100% 0 0%
South America / Colombia 1 0 0% 1 100% 0 0%
South America / Colombia / Valle del Cauca 1 0 0% 1 100% 0 0%
South America / Colombia / Valle del Cauca / Cali 1 0 0% 1 100% 0 0%

Last Updated: 18 July 2026 21:58 BST — Local:

Table excludes airport surveillance samples from the USA and environmental samples from Germany. There may still be some others in the counts that shouldn't be there.

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.