Ключевые слова: antibacterial, background, bed, blue, care, casual, clean, cleanliness, clothes, covers, dirt, dirty, disposable, doctor, drug, equipment, feet, floor, germs, girl, health, healthcare, home, hospital, hygiene, indoors, isolated, man, medical, packing, pair, patient, person, polyethylene, protect, protection, protective, room, safety, shoe, shoe covers, shoes, sterile, surgery, surgical, walk, wear, woman, wooden, work clothes,