Ключевые слова: animal, background, ban, bio, biology, biotechnology, business, chemical, clean, clinic, disease, domestic, drugs, ethics, experiment, glassware, gloves, grab, hand, health, holding, hospital, infection, isolated, lab, laboratory, love, mammal, medical, medicine, mice, mouse, mus, musculus, pharmacy, protection, research, rodent, science, scientific, scientist, small, technological, test, vaccination, vaccine, vertebrate, virus, white,