Ключевые слова: 3d, abstract, ache, allergy, bacteria, biology, black, blue, bristly, cutout, flu, germ, graphics, green, harmful, healthcare, hirsute, ill, illustration, infection, isolated, medicine, micro, microbe, microscope, monster, neon, object, organism, pest, pollute, pollution, prickly, radiolaria, science, sick, spicular, spore, sporule, terrible, thorned, thorny, vermin, viral, virus,