Ключевые слова: alert, background, blurred, care, caution, chemical, concept, coronavirus, danger, dangerous, dark, disinfection, epidemic, glove, green, hand, health, healthy, heart, hope, hospital, human, hygiene, infected, infection, loneliness, lonely, love, medical, medicine, mint, mirror, pandemic, protection, protective, quarantine, red, reflect, reflection, rubber, safety, science, shape, sign, symbol, toxic, valentine, virus, warning, word,