Ключевые слова: 3d, alzheimers, bacteria, bacterial, brain, cell, central, contamination, diplococci, diplococcus, disease, encephalitis, fever, gingivalis, haemophilus, headache, human, illustration, infection, inflammation, influenzae, listeria, listeriosis, medical, medicine, meningitidis, meningitis, meningococci, meningococcus, microbe, microorganism, monocytogenes, neisseria, nervous, neuron, neuronal, pneumococci, pneumococcus, pneumoniae, porphyromonas, streptococcus, system, tissue, virus,