Ключевые слова: background, caucasian, celebration, cheerful, child, childhood, christmas, color, copy, coronavirus, covid, covid19, decoration, expression, female, flu, girl, happy, hat, healthcare, holiday, hygiene, isolated, kid, looking, mask, merry, new, outbreak, pandemic, portrait, protection, red, sad, santa, sars, sorrowful, space, surgical, teenage, teenager, testing, thumbs down, treatment, unhappy, virus, xmas, year, yellow, young,