What is the molecular evolution of SARS-CoV-2 viruses circulating in the region? Results of Flash Survey #11
Key Points
Consolidated results of Flash Survey #11 (June 8, 2021)
808 samples from 15 regions/territories in mainland France and overseas territories (16.1% of the day’s positive cases)
The following variants of concern were detected among the samples:
77.0% of 20I variants (Alpha, V1, B.1.1.7, first identified in the United Kingdom)
9.4% of 20H variants (Beta, V2, B.1.351, first identified in South Africa)
8.5% of 21A variants (Delta, B.1.617.2, first identified in India)
2.3% of 20I/484K variants (B.1.1.7 + E484K, first identified in the United Kingdom)
0.4% of 20J variants (Gamma, V3, P.1, first identified in Brazil)
0.1% of variant 20I/484Q (B.1.1.7 + E484Q, first identified in the United Kingdom)
Flash Surveys#
Learn more about Flash surveys# and view all results from the various survey waves
In relation to
Our latest news
news
2026 “Sexual Behavior” Survey (ERAS) for men who have sex with men
news
Hervé Maisonneuve has been appointed scientific integrity officer for a...
news