a new coronavirus variant ba.4.6, sublineage of omicron ba.4.

text presentation line design label pattern banner number diagram coronavirus variant sublineage omicron arrow shows dramatic increase disease pango lineage 529 nickname: aeterna 2019-ncov ba46 background blue care concept concern corona covid-19 covid19 dark drawing element epidemic eternal eternity graphic health icon infection mutant mutation omikron pandemic sars-cov-2 sign spike subtype symbol texture variation vector virus word ba 6 ba disease 1 1 529 6 aeterna