Ключевые слова: assistant, care, caucasian, clean, clinic, disinfecting, disinfection, doctor, female, hand, hands, health, healthcare, hospital, hygiene, hygienic, infection, laboratory, liquid, medical, medicine, nurse, nursing, people, perioperative, person, physician, professional, protective, sink, soap, staff, sterile, sterilize, surgeon, surgery, surgical, team, teamwork, uniform, wash, water, woman,