Ключевые слова: background, blue, business, care, concept, disease, distance, education, epidemic, equipment, face covering, face mask, flu, health, health care, hygiene, infection, lifestyle, lockdown, mask, medical, medical mask, new, new normal, new normsl, normal, normalized, outbreak, pandemic, people, prevention, protection, protective, quarantine, reopen, safety, school, social distancing, surgical mask, text, trash, travel, virus, waste, written,