Ключевые слова: addict, addiction, aids, arm, bacteria, clinic, clinical, cocaine, crack, criminal, danger, doctor, drug, equipment, flu, forbidden, hand, health, healthcare, heroin, heroine, hospital, human, illness, inject, injecting, injection, insulin, isolated, issues, liquid, medic, medical, medicine, narcotic, needle, over, overdose, people, prevention, social, steroids, substance, surgical, syringe, vaccination, vaccine, vein, virus, white,