UK: 77 “double mutant” B.1.617 coronavirus cases reported in the UK GOV.uk Variants: distribution of cases data … ...More... April 15, 2021August 8, 2022 Coronaheadsup.com A.23.1, B.1.1.7, B.1.324.1, B.1.351, B.1.525, B.1.617, Coronavirus, E484K, E484Q, England, Europe, Health, Infection, London, N501Y, Northern Ireland, P.1, P.2, P.3, Science, Scotland, Testing, Transmission, UK, Variants, Wales