Ключевые слова: 3d, aids, assortment, bacteria, bacteria collage, bacterium, biology, cholera, collage, collection, combo, contagion, disease, ecoli, epidemic, epithelium, escherichia, health, healthcare, hiv, ill, illness, illustration, infected, infection, many, medical, meningitis, meningococcal, microscopic, mosaic, neisseria, pathogenic, rod shaped, science, shaped, sickness, spiral, spirilla, spirillaceae, spirillum, staph bacteria, staphylococcus, toxin, unwell, variety, various, viral, virus,