Ключевые слова: bacillus, banner, bright, care, carrier, chain, circle, color, colored, dark, diagram, disease, education, element, green, health, healthcare, horizontal, human, hygiene, icon, illustration, immune, infographic, laboratory, line, medical, medicine, microbiology, microscopic, modern, nano, nature, outline, parasite, pathogen, pathologist, research, sick, sign, structure, style, symbol, symbols, system, technology, thin, ugly, virology, virus,