B.1.258$\Delta$, a SARS-CoV-2 variant with $\Delta$H69/$\Delta$V70 in the Spike protein circulating in the Czech Republic and Slovakia

Broňa Brejová, Viktória Hodorová, Kristína Boršová +7

SARS-CoV-2 mutants carrying the $\Delta$H69/$\Delta$V70 deletion in the amino terminal domain of the Spike protein emerged independently in at least six lineages of the virus (namely, B.1.1.…