Ключевые слова: awareness, care, communicable, communicate, condition, connect, contact, contagious, convey, dependable, distancing, elbow, epidemic, flu, global, greeting, handshake, harmless, health, individual, infectious, influenza, informal, interact, measure, message, method, outbreak, pandemic, physical, precaution, prevention, procedure, public, reduce, reliable, risk, safety, situation, social, spreading, talk, touch, trend,