Ключевые слова: 2020, background, biology, blue, catching, concept, contagion, coronavirus, cough, danger, disease, emergency, epidemic, fever, flu, glass, global, handwritten, health, heat, hospital, hype, ill, illness, infection, infectious, influenza, killer, lethal, letter, letters, liquid, medicine, mood, night, orange, pandemic, plague, sickness, spray, surface, theme, treatment, viral, virus, wet, widespread, window, word,