Ключевые слова: aids, background, blood, care, closeup, color, drug, equipment, flu, health, healthcare, heroin, hiv, hospital, illness, injection, instrument, isolated, lab, laboratory, liquid, macro, medical, medicine, needle, ouch, pain, pharmacy, plastic, red, research, science, shot, sting, surgery, syringe, test, therapy, treatment, vaccination, vaccine, white,