Ключевые слова: 2019ncov, 3d, background, biology, black, breath, breathing, care, catch, cavern, close up, closeup, corona, coronavirus, covid19, dangerous, disease, down, epidemic, expression, face, face mask, fear, flu, health, illness, infection, influenza, mask, medical, nature, people, pneumonia, protect, protection, quarantine, render, safety, sickness, surgeon, surgical, surgical mask, virus, wild, wing,