Ключевые слова: accident, advice, alert, attention, avoid, beware, business, care, careful, cautionary, charity, clinic, concept, coronavirus, danger, diet, direction, disease, emergency, first, health, healthcare, healthy, help, hospital, illness, instructions, life, medical, medicine, patient, precaution, prevent, prevention, professional, protect, protection, protective, regulation, risk, risky, safe, safely, safety, secure, security, sign, text, treatment,