cute male doctor cartoon character wearing a mask to social distancing with sick patients

advertising against art background bacteria biology black boy brand care cartoon cell character clothing comic corona coronavirus covid covid19 cute design distancing doctor drawing epidemic face facemask fighting flag flu font fun funny glasses graphic green hair head health healthmask healthy icon logo male mask medical micro microbiology monster moustache net nose nurse organ pandemic patients person poster protection russia sick sign singapore sketch smile soap social socialdistancing south stop symbol text vector virus wearing