Ключевые слова: 3d, attack, background, bacterium, biology, cells, close, closeup, colorfulbacteria, disease, epidemic, fighting, gastric, gastritis, gastroenteritis, health, helicobacter, human, illness, illustration, infection, life, macro, medical, medicine, micro, microbes, microbiology, microorganisms, microscope, microscopic, pathology, pylori, science, scientific, scientific background, shape, sick, sickness, spiral, stomach, surface, threedimensional, ulcer,