Ключевые слова: agar, analysis, bacteria, bacterial, biochemistry, biohazard, biology, biotechnology, colony, culture, cure, diagnostic, dish, e coli, equipment, escherichia, glass, glassware, glove, grow, growth, hand, health, healthcare, hold, horizontal, hospital, infection, lab, laboratory, medical, medicine, microbe, microorganism, overgrowth, petri, plate, research, sample, science, scientific, staphylococcus, streptococcus, technician, test, testing, treat, treatment, vial,