Ключевые слова: active, background, blue, card, care, clinic, concept, cure, desk, diagnosis, diagnostic, disease, doctor, education, examination, face, health, hospital, illness, immune, immunity, information, instrument, mask, medical, medical mask, medicine, message, note, notebook, notepad, pandemic, paper, patient, pen, pill, pills, prevention, professional, protection, record, science, space, stethoscope, text, treatment, white, word, work, written,