Ключевые слова: adult, aid, background, care, clinic, clinical, coat, concept, confident, cure, drug, flock, friendly, glove, health, healthcare, help, hispanic, hospital, influenza, injection, intern, isolated, job, male, mask, medic, medical, medicare, medication, medicine, nurse, occupation, person, physician, practitioner, profession, professional, protective, remedy, specialist, staff, stethoscope, syringe, therapist, uniform, vaccination, vaccine, virus, white,