Samples since 20th April 2026

Region Total XFG %
Africa / Cote d’Ivoire 3 3 100%
Africa / Cote d’Ivoire / Attecoube 1 1 100%
Africa / Cote d’Ivoire / Man 1 1 100%
Africa / Cote d’Ivoire / San Pedro 1 1 100%
Africa / Egypt 27 17 63%
Africa / Ghana 15 15 100%
Africa / Ghana / Ashanti 1 1 100%
Africa / Ghana / Bono 1 1 100%
Africa / Ghana / Bono East 2 2 100%
Africa / Ghana / Eastern 1 1 100%
Africa / Ghana / Greater Accra 3 3 100%
Africa / Ghana / North East 2 2 100%
Africa / Ghana / Oti 1 1 100%
Africa / Ghana / Savannah 1 1 100%
Africa / Ghana / Volta 2 2 100%
Africa / Ghana / Western 1 1 100%
Africa / Madagascar 1 1 100%
Africa / Madagascar / Antsiranana 1 1 100%
Africa / Madagascar / Antsiranana / Diana 1 1 100%
Africa / South Africa 9 1 11%
Africa / South Africa / Gauteng 2 1 50%
Africa / South Africa / KwaZulu-Natal 1 0 0%
Africa / South Africa / Mpumalanga 2 0 0%
Africa / South Africa / Western Cape 4 0 0%
Africa / South Africa / Western Cape / Cape Town 1 0 0%
Africa / Uganda 3 1 33%
Africa / Uganda / Kampala 1 0 0%
Africa / Uganda / Mukono 1 0 0%
Africa / Uganda / Wakiso 1 1 100%
Africa / Zambia 3 1 33%
Africa / Zambia / Livingstone 1 1 100%
Africa / Zambia / Lusaka 1 0 0%
Africa / Zambia / Ndola 1 0 0%
Asia / Cambodia 16 6 38%
Asia / Hong Kong 71 1 1%
Asia / Japan 59 3 5%
Asia / Japan / Ehime 1 0 0%
Asia / Japan / Fukushima 5 0 0%
Asia / Japan / Hyogo 18 0 0%
Asia / Japan / Ishikawa 2 0 0%
Asia / Japan / Kanagawa 3 0 0%
Asia / Japan / Osaka 2 0 0%
Asia / Japan / Saitama 18 3 17%
Asia / Japan / Tokushima 1 0 0%
Asia / Japan / Toyama 2 0 0%
Asia / Japan / Yamanashi 7 0 0%
Asia / Malaysia 12 1 8%
Asia / Malaysia / Kelantan 9 1 11%
Asia / Malaysia / Kelantan / Kota Bharu 4 1 25%
Asia / Malaysia / Kelantan / Pasir Mas 4 0 0%
Asia / Malaysia / Penang 1 0 0%
Asia / Malaysia / Penang / Jalan Perak 1 0 0%
Asia / Malaysia / Sabah 1 0 0%
Asia / Malaysia / Terengganu 1 0 0%
Asia / Malaysia / Terengganu / Chendering 1 0 0%
Asia / Singapore 957 83 9%
Asia / South Korea 45 0 0%
Asia / Taiwan 16 3 19%
Asia / Taiwan / Tainan 1 0 0%
Asia / Thailand 19 7 37%
Asia / Thailand / Bangkok 15 6 40%
Asia / Thailand / Nonthaburi 1 0 0%
Asia / Thailand / Phuket 1 0 0%
Asia / Thailand / Ranong 1 0 0%
Asia / Thailand / Surat Thani 1 1 100%
Europe / Croatia 1 0 0%
Europe / Croatia / The City of Zagreb 1 0 0%
Europe / Estonia 1 0 0%
Europe / Finland 1 0 0%
Europe / France 26 12 46%
Europe / France / Auvergne-Rhone-Alpes 7 3 43%
Europe / France / Auvergne-Rhone-Alpes / Haute-Savoie 1 0 0%
Europe / France / Auvergne-Rhone-Alpes / Rhone 6 3 50%
Europe / France / Bourgogne-Franche-Comte 2 2 100%
Europe / France / Bourgogne-Franche-Comte / Doubs 2 2 100%
Europe / France / Bretagne 1 0 0%
Europe / France / Grand Est 11 3 27%
Europe / France / Occitanie 1 0 0%
Europe / France / Occitanie / Haute-Garonne 1 0 0%
Europe / France / Provence-Alpes-Cote d’Azur 4 4 100%
Europe / France / Provence-Alpes-Cote d’Azur / Alpes-Maritimes 1 1 100%
Europe / France / Provence-Alpes-Cote d’Azur / Bouches-du-Rhone 3 3 100%
Europe / Germany 11 1 9%
Europe / Germany / Bavaria 1 0 0%
Europe / Germany / Brandenburg 1 0 0%
Europe / Germany / North Rhine-Westphalia 9 1 11%
Europe / Ireland 10 6 60%
Europe / Ireland / Dublin 6 4 67%
Europe / Ireland / Galway 1 0 0%
Europe / Ireland / Limerick 1 1 100%
Europe / Ireland / Louth 1 1 100%
Europe / Ireland / Mayo 1 0 0%
Europe / Italy 15 2 13%
Europe / Italy / Lombardy 3 1 33%
Europe / Italy / Torino 2 0 0%
Europe / Lugansk 3 3 100%
Europe / Lugansk / Bryanka 1 1 100%
Europe / Lugansk / Kirovsk 1 1 100%
Europe / Lugansk / Novopskov 1 1 100%
Europe / Netherlands 4 3 75%
Europe / Netherlands / Limburg 1 0 0%
Europe / Netherlands / Noord-Holland 1 1 100%
Europe / Netherlands / Overijssel 1 1 100%
Europe / Netherlands / Zuid-Holland 1 1 100%
Europe / Norway 11 4 36%
Europe / Norway / Akershus 1 0 0%
Europe / Norway / Buskerud 1 0 0%
Europe / Norway / Innlandet 1 0 0%
Europe / Norway / Oslo 3 2 67%
Europe / Norway / Troms 1 1 100%
Europe / Norway / Vestfold 3 1 33%
Europe / Poland 9 5 56%
Europe / Poland / Malopolskie 3 1 33%
Europe / Poland / Pomorze 3 3 100%
Europe / Portugal 5 3 60%
Europe / Romania 1 1 100%
Europe / Romania / Bucuresti 1 1 100%
Europe / Russia 22 22 100%
Europe / Russia / Republic of Bashkortostan 2 2 100%
Europe / Russia / Republic of Bashkortostan / Sterlitamak 2 2 100%
Europe / Russia / Saint Petersburg 20 20 100%
Europe / Russia / Saint Petersburg / Sankt-Peterburg 20 20 100%
Europe / Slovakia 1 0 0%
Europe / Slovakia / Trenciansky kraj 1 0 0%
Europe / Slovenia 3 2 67%
Europe / Spain 126 27 21%
Europe / Spain / Andalusia 18 5 28%
Europe / Spain / Andalusia / Cordoba 1 0 0%
Europe / Spain / Andalusia / Sevilla 17 5 29%
Europe / Spain / Asturias 35 1 3%
Europe / Spain / Basque Country 22 6 27%
Europe / Spain / Basque Country / Bizkaia 3 0 0%
Europe / Spain / Basque Country / Donostia-San Sebastian 18 6 33%
Europe / Spain / Basque Country / Vitoria-Gasteiz 1 0 0%
Europe / Spain / Castilla-La Mancha 9 3 33%
Europe / Spain / Castilla-La Mancha / Ciudad Real 9 3 33%
Europe / Spain / Catalunya 26 8 31%
Europe / Spain / Catalunya / Alella 1 1 100%
Europe / Spain / Catalunya / Badalona 1 0 0%
Europe / Spain / Catalunya / Manresa 5 0 0%
Europe / Spain / Catalunya / Mataro 3 2 67%
Europe / Spain / Catalunya / Santa Coloma de Gramenet 3 1 33%
Europe / Spain / Madrid 4 3 75%
Europe / Spain / Murcia 12 1 8%
Europe / Sweden 49 24 49%
Europe / Sweden / Dalarna 1 0 0%
Europe / Sweden / Gavleborg County 3 0 0%
Europe / Sweden / Jonkoping 5 3 60%
Europe / Sweden / Orebro 1 1 100%
Europe / Sweden / Ostergotland 2 1 50%
Europe / Sweden / Skane 3 1 33%
Europe / Sweden / Stockholm 19 11 58%
Europe / Sweden / Uppsala 2 0 0%
Europe / Sweden / Vasterbotten 3 2 67%
Europe / Sweden / Vasternorrland 2 2 100%
Europe / Sweden / Vastmanland 7 3 43%
Europe / Sweden / Vastra Gotaland County 1 0 0%
Europe / United Kingdom 1 0 0%
Europe / United Kingdom / Northern Ireland 1 0 0%
North America / Canada 432 139 32%
North America / Canada / Alberta 83 56 67%
North America / Canada / New Brunswick 10 1 10%
North America / Canada / Newfoundland and Labrador 1 0 0%
North America / Canada / Nova Scotia 1 0 0%
North America / Canada / Ontario 337 82 24%
North America / Costa Rica 117 99 85%
North America / Costa Rica / Alajuela 31 27 87%
North America / Costa Rica / Cartago 9 6 67%
North America / Costa Rica / Guanacaste 1 1 100%
North America / Costa Rica / Heredia 9 7 78%
North America / Costa Rica / Limon 4 3 75%
North America / Costa Rica / Puntarenas 7 6 86%
North America / Costa Rica / San Jose 48 42 88%
North America / Dominican Republic 38 2 5%
North America / Dominican Republic / Azua 1 0 0%
North America / Dominican Republic / Distrito Nacional 9 0 0%
North America / Dominican Republic / Duarte 1 0 0%
North America / Dominican Republic / Espaillat 6 0 0%
North America / Dominican Republic / Hato Mayor 1 0 0%
North America / Dominican Republic / La Vega 1 1 100%
North America / Dominican Republic / Monsenor Nouel 3 0 0%
North America / Dominican Republic / Peravia 2 1 50%
North America / Dominican Republic / Samana 1 0 0%
North America / Dominican Republic / San Cristobal 1 0 0%
North America / Dominican Republic / San Pedro De Macoris 1 0 0%
North America / Dominican Republic / Santiago 1 0 0%
North America / Dominican Republic / Santo Domingo 9 0 0%
North America / Dominican Republic / Valverde 1 0 0%
North America / Puerto Rico 16 11 69%
North America / USA 658 370 56%
North America / USA / Arizona 42 37 88%
North America / USA / Arizona / Graham 6 6 100%
North America / USA / Arizona / Maricopa 11 7 64%
North America / USA / Arizona / Mohave 2 1 50%
North America / USA / Arizona / Pima 23 23 100%
North America / USA / California 156 91 58%
North America / USA / California / Contra Costa 17 7 41%
North America / USA / Colorado 29 23 79%
North America / USA / Florida 3 1 33%
North America / USA / Georgia 7 4 57%
North America / USA / Hawaii 3 2 67%
North America / USA / Illinois 2 1 50%
North America / USA / Illinois / Cook County 2 1 50%
North America / USA / Louisiana 1 1 100%
North America / USA / Maryland 54 32 59%
North America / USA / Michigan 1 1 100%
North America / USA / Missouri 1 1 100%
North America / USA / Nevada 13 8 62%
North America / USA / Nevada / Clark 13 8 62%
North America / USA / New Jersey 20 9 45%
North America / USA / New Mexico 6 4 67%
North America / USA / New York 256 117 46%
North America / USA / New York / Albany 2 1 50%
North America / USA / New York / Allegany County 3 1 33%
North America / USA / New York / Columbia 1 0 0%
North America / USA / New York / Cortland 1 0 0%
North America / USA / New York / Fulton 1 1 100%
North America / USA / New York / Genesee County 1 1 100%
North America / USA / New York / Herkimer 2 0 0%
North America / USA / New York / Jefferson 1 0 0%
North America / USA / New York / Lewis 2 1 50%
North America / USA / New York / Livingston County 2 0 0%
North America / USA / New York / Madison 3 2 67%
North America / USA / New York / Monroe County 47 22 47%
North America / USA / New York / New York City 116 57 49%
North America / USA / New York / Onondaga 39 19 49%
North America / USA / New York / Ontario County 8 2 25%
North America / USA / New York / Oswego 1 1 100%
North America / USA / New York / Rensselaer 3 1 33%
North America / USA / New York / Saratoga 2 1 50%
North America / USA / New York / Schenectady 1 1 100%
North America / USA / New York / Schuyler County 1 0 0%
North America / USA / New York / Steuben County 1 1 100%
North America / USA / New York / Wayne County 1 1 100%
North America / USA / New York / Wyoming County 1 0 0%
North America / USA / New York / Yates County 1 0 0%
North America / USA / North Dakota 2 2 100%
North America / USA / Oregon 2 1 50%
North America / USA / South Carolina 1 0 0%
North America / USA / Texas 8 6 75%
North America / USA / Texas / Johnson 2 2 100%
North America / USA / Texas / Tarrant 6 4 67%
North America / USA / Utah 21 18 86%
North America / USA / Virginia 19 8 42%
North America / USA / Washington 10 3 30%
North America / USA / Wyoming 1 0 0%
Oceania / Australia 753 139 18%
Oceania / Australia / New South Wales 338 71 21%
Oceania / Australia / New South Wales / Sydney 338 71 21%
Oceania / Australia / Queensland 96 30 31%
Oceania / Australia / South Australia 234 25 11%
Oceania / Australia / Victoria 10 1 10%
Oceania / Australia / Western Australia 75 12 16%
Oceania / New Caledonia 6 4 67%
Oceania / New Caledonia / Boulouparis 1 1 100%
Oceania / New Caledonia / Houailou 1 1 100%
Oceania / New Caledonia / Noumea 2 1 50%
Oceania / New Caledonia / Paita 1 0 0%
Oceania / New Caledonia / Poindimie 1 1 100%
Oceania / New Zealand 129 13 10%
Oceania / New Zealand / Auckland 10 4 40%
Oceania / New Zealand / Bay of Plenty 3 0 0%
Oceania / New Zealand / Canterbury 3 0 0%
Oceania / New Zealand / Capital and Coast 4 0 0%
Oceania / New Zealand / Counties Manukau 13 4 31%
Oceania / New Zealand / Hutt Valley 23 0 0%
Oceania / New Zealand / MidCentral 3 0 0%
Oceania / New Zealand / Nelson Marlborough 4 1 25%
Oceania / New Zealand / Northland 6 0 0%
Oceania / New Zealand / South Canterbury 2 0 0%
Oceania / New Zealand / Southern 28 0 0%
Oceania / New Zealand / Taranaki 7 0 0%
Oceania / New Zealand / Waikato 16 2 13%
Oceania / New Zealand / Wairarapa 1 0 0%
Oceania / New Zealand / Waitemata 1 1 100%
Oceania / New Zealand / West Coast 5 1 20%
South America / Brazil 60 56 93%
South America / Brazil / Espirito Santo 8 8 100%
South America / Brazil / Espirito Santo / Irupi 1 1 100%
South America / Brazil / Espirito Santo / Marechal Floriano 1 1 100%
South America / Brazil / Espirito Santo / Pedro Canario 1 1 100%
South America / Brazil / Espirito Santo / Santa Maria de Jetiba 1 1 100%
South America / Brazil / Espirito Santo / Serra 1 1 100%
South America / Brazil / Espirito Santo / Vitoria 3 3 100%
South America / Brazil / Federal District 3 3 100%
South America / Brazil / Federal District / Plano Piloto 2 2 100%
South America / Brazil / Federal District / Sobradinho 1 1 100%
South America / Brazil / Goias 14 13 93%
South America / Brazil / Goias / Anapolis 1 1 100%
South America / Brazil / Goias / Fazenda nova 1 1 100%
South America / Brazil / Goias / Goiania 7 6 86%
South America / Brazil / Goias / Itumbiara 1 1 100%
South America / Brazil / Goias / Pirenopolis 2 2 100%
South America / Brazil / Goias / Rio verde 1 1 100%
South America / Brazil / Goias / Sao Luis de Montes Belos 1 1 100%
South America / Brazil / Para 1 0 0%
South America / Brazil / Rio de Janeiro 10 10 100%
South America / Brazil / Rio de Janeiro / Rio de Janeiro 10 10 100%
South America / Brazil / Rio Grande do Norte 19 17 89%
South America / Brazil / Rio Grande do Norte / Guamare 6 5 83%
South America / Brazil / Rio Grande do Norte / Natal 11 11 100%
South America / Brazil / Rio Grande do Norte / Santo Antonio 1 0 0%
South America / Brazil / Rio Grande do Norte / Sao Goncalo do Amarante 1 1 100%
South America / Brazil / Roraima 1 1 100%
South America / Brazil / Santa Catarina 2 2 100%
South America / Brazil / Santa Catarina / Florianopolis 1 1 100%
South America / Brazil / Santa Catarina / Rio do Sul 1 1 100%
South America / Brazil / Sao Paulo 2 2 100%
South America / Brazil / Sao Paulo / Sao Paulo 1 1 100%
South America / Chile 3 3 100%
South America / Chile / Maule 2 2 100%
South America / Chile / Maule / Curico 2 2 100%
South America / Chile / Valparaiso 1 1 100%
South America / Chile / Valparaiso / Valparaiso 1 1 100%
South America / Colombia 6 4 67%
South America / Colombia / Valle del Cauca 6 4 67%
South America / Colombia / Valle del Cauca / Cali 6 4 67%
South America / Ecuador 10 10 100%
South America / Ecuador / Chimborazo 1 1 100%
South America / Ecuador / Cotopaxi 2 2 100%
South America / Ecuador / Imbabura 2 2 100%
South America / Ecuador / Napo 1 1 100%
South America / Ecuador / Pichincha 4 4 100%

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.