Ключевые слова: background, banner, beard, card, cartoon, celebration, character, christmas, claus, contagion, contagious, corona, coronavirus, covid19, cute, dangerous, december, design, disease, epidemic, face, fever, greeting, happy, hat, holiday, ill, illustration, influenza, isolated, man, mask, medical, merry, outbreak, pandemic, pneumonia, poster, prevention, quarantine, respiratory, safety, santa, sars, season, sickness, virus, winter, xmas,