Ключевые слова: addict, addicted, amphetamine, care, clinic, closeup, concept, disease, doctor, dose, drug, drugs concept, equipment, flu, gloves, hand, heal, health, health care, healthy, heroine, holding company, hospital, human, illness, immune, infection, injecting, injection, insulin, isolated, measurement, medical, medication, medicine, narcotic, needle, nurse, patient, person, science, substance, syringe, test, therapy, tired, treatment, vaccination, vaccine, virus,