Ключевые слова: 2th, caution, christmas, concept, corona, coronavirus, covid19, danger, dangerous, design, disease, epidemic, face mask, flu, graphic, hazard, health, icon, illustration, infected, infection, information, isolated, lock down, lockdown, medical, medicine, outbreak, pandemic, poster, protection, quarantine, red, respiratory, risk, santa claus, second, spread, stop, symbol, vaccine, virus, warning, wave, world,