Ключевые слова: background, blue, care, clinic, concept, coronavirus, danger, disease, disposable, doctor, epidemic, equipment, face, fever, flu, health, healthcare, healthy, hospital, hygiene, illness, infection, infectious, influenza, mask, medical, medicine, outbreak, patient, pills, pneumonia, protection, quarantine, risk, spread, stethoscope, temperature, thermometer, treatment, vaccine, virus,