china. coronavirus. china flag with of virus over the flag. explosion of covid infections. omicron variant.

bandera china red font pattern circle text flower line design orange leaf petal number art pink organ plant poster brand flooring coronavirus flag virus explosion covid infections omicron variant variants ba5 ba6 bf7 subvariants respiratory infection background chinese country national star symbol yellow banner nation vector concept asia emblem sign patriotic color patriotism graphic abstract wallpaper icon state risk quarantine 2019-ncov attention wuhan biohazard vaccine symptoms contamination flu diarrhea medicine health mask nasal protection