Ключевые слова: aid, analysis, arm, avoid, biochemical, blood, care, chemical, clinic, closeup, diabetes, diabetic, diagnostic, disease, doctor, exam, examining, finger, glove, glucose, hand, health, health care, hospital, human, laboratory, lancet, male, medical, medicine, patient, people, person, protective, reaction, sample, serology, service, spread, sugar, surgery, surgical, test, vaccination, vaccine, virus, white,