Ключевые слова: background, business, care, clinic, clinical, communication, concept, diagnosis, diagnostic, disease, doctor, document, emergency, epidemic, equipment, health, health care, healthcare, healthy, help, hospital, ill, illness, infection, information, injury, insurance, letter, medical, medicare, medication, medicine, message, office, patient, physician, prevention, service, sign, stethoscope, symbol, text, time, treatment, urgency, urgent, virus, word, work,