Ключевые слова: 1970s, 70s, abstract, background, bacterium, biological, biology, blue, cartoon, cells, closeup, comic book, comics, copy space, copyspace, danger, disease, epidemic, flu, fungi, fungus, germ, illness, illustration, infection, infectious, medical, medicine, microbe, microbiological, microbiology, microorganism, mold, mould, mustiness, nerve, neuron, outbreak, pathogen, psychedelic, retro, style, symbol, vintage, viral, virus, yellow,