Ключевые слова: adult, antibacterial, bacteria, bandage, blue, body care, care, catastrophe, clean, color, contagion, copy space, coronavirus, coronavirus symptom, crisis, disease, emergency, face, filter, hands holding, ill, infection, isolated, lifestyle, mask, medical care, medicine, mouth protect, nose filter, people, people health, physician, protection, protective, respirator, respirator mask, respiratory, safety, seasonal, seasonal epidemic, security, sneezing, sterile, surgeon, top down view, travel, vaccine, white, worker, worry,