Ключевые слова: agar, analysis, analytical, background, bacteria, bacterial, bacteriological, bacteriology, bacterium, biological, biology, biotechnology, blood, cell, coli, colonies, culture, danger, diagnosis, diagnostic, discovery, disease, dish, dishes, dropper, ecoli, equipment, escherichia, experiment, glass, growth, hand, health, healthcare, hospital, hygiene, identification, infection, isolated, lab, laboratory, medical, medicine, microbiology, microorganism, organism, pathology, petri, pharmaceutical, pipette, plate, research, risk, sample, science, scientific, sickness, technology, test, virus, white,