Ключевые слова: 3d, bacillus, bacteria, bacterial, bacterium, blue, cancer, cell, contagious, contaminated, contamination, dirty, disease, epidemic, fungi, fungus, germ, germs, illness, infected, infection, infectious, medical, medicine, microbe, microbes, microbial, microbiology, microorganism, microscopic, mold, moldy, mould, mouldy, organism, pathogenic, poisonous, putrid, rendering, research, rot, science, scientific, spore, unhealthy, unhygienic, unsanitary, virus,