a new coronavirus sub-variant bf.7, sublineage of omicron ba.5 (ba.5.2.1.7).

coronavirus sub-variant sublineage omicron minotaur pango lineage 529 white text dark blue background 2019-ncov abstract ba 5 2 1 7 backdrop banner bf 7 bf7 blue concept corona coronavirus covid-19 covid19 dark design disease drawing element epidemic graphic health icon infection lineage minotaur minotauros minotaurus mutant mutation name number omicron omikron pandemic sars-cov-2 shape sign spike sublineage subtype subvariant symbol text variant variation vector virus