new omicron subvariant bq.1.1 variant in the sign.

529 bars bq1 cerberus chart corona coronavirus covid-19 design graph graphic hell hound hellhound icon infection interest isolated letter lineage mutation number omicron omikron pandemic poster rectangle rubber sars-cov-2 seal sign stamp statistic sticker symbol text type typography variant vector virus word dog subvariant coronovirus spike proteins color symbolizing mutations background case statistics statistics mutations