Ключевые слова: background, bacteria, bacterium, biology, biology concept, cell, cells, chemistry, closeup, disease, doctor, epidemic, focus, generative ai, genetics, health, human, infection, light, macro, many, medical, medicine, micro, microbiology, microorganism, microscopic, microscopy, molecular, molecule, organism, research, scanning, science, scientific, selective, sick, small, spread, srtucture, technology, viral, virus,