Ключевые слова: alcohol, antibacterial, care, cleaning, collaborate, community, concept, corona, covid19, dangerous, disease, emergency, epidemic, flu, friends, gel, hand, health, healthy, help, hygiene, infected, infection, infectious, liquid, medical, office, outbreak, pandemic, partake, participate, patient, people, pneumonia, protection, public, quarantine, respiratory, risk, sanitizer, sick, together, virus, wash, working, world,