Ключевые слова: bacteria, biology, bleed, blood, body, cell, collapse, deadly, death, deathly, dirt, disease, doom, downfall, drug, earthborn, embryo, epidemic, fatal, germ, growth, health, hiv, infection, investigate, lethal, lump, marsh, medical, medicine, microbe, microbiology, mortal, neoplasm, organic, parasite, perdition, research, science, scientific, sick, study, swamp, swelling, tipgrafo, tumor, vein, viral, virus, worm,