Ключевые слова: 3d, artwork, bacteria, bacterial, bacteriology, bacterium, biology, cancer, cell, close, concept, danger, disease, epidemic, flagella, gastric, gastritis, health, helicobacter, human, illness, illustration, image, infect, infection, life, macro, medical, medicine, micro, microbe, microbiology, micrograph, microorganism, microorganisms, microscopic, organism, pathogen, pathogenic, pathology, pylori, research, science, scientific, shape, sick, stomach, subjects, type, ulcer,