Ключевые слова: agar, air, aureus, background, bacteria, bacterial, bacterium, biology, biotechnology, black, blood, cell, colony, color, culture, danger, diagnostic, disc, fecal, food, growth, health, healthcare, hygiene, isolate, isolated, isolation, lab, laboratory, media, medical, medicine, medium, micro, microbe, microbiology, pathogen, pathogens, petri, plate, plates, red, research, risk, safety, salmonela, science, scientific, shigella, streak, test, treat, urine, vibrio, yellow,