Ключевые слова: abnormal, aids, amoeba, analysis, anatomical, anatomy, anthrax, bacteria, bacterial infection, bacteriology, biology, bird flu, bladder, body, cartoon, cell, cell division, cock, cure, dangerous, diagram, disease, ejaculate, ejaculatory, electron microscope, epidemic, erectile, examination, examine, finding cure, genital, germs, gland, gram negative, h1n1, health, healthcare, healthy, hiv, humane, icon, illustration, infected, infected person, infection, internal, medical,