Ключевые слова: art, background, black, care, celsius, cold, contour, degree, device, diagnostic, digital, display, doctor, electronic, equipment, fever, flu, glass, health, healthcare, healthy, heat, hospital, hot, icon, illness, illustration, instrument, isolated, line, linear, lineart, measure, measurement, medical, medicine, number, object, outline, plastic, scale, sickness, symbol, temperature, test, thermometer, tool, virus, white,