Ключевые слова: 3d, care, checklist, clean, coronavirus, covid, diagnostic, doctor, dont, electronic, exclamation, eyeglasses, face, hands, heat, icon, info, line, medical, microscope, oculist, optician, outline, pandemic, people, person, protection, recognition, recovered, risk, safe, scanning, secure, set, shield, shields, skin, star, system, temperature, thermometer, touch, umbrella, unlock, virus, vision, volunteer, wash, yellow,