Ключевые слова: addict, addiction, aids, background, bacteria, corona, coronavirus, covid, covid19, disposable, doctor, dose, drug, epidemic, equipment, health, health care, healthcare, healthy, hospital, hypodermic, illness, inject, injection, laboratory, medical, medicine, narcotic, ncov, needle, nurse, outbreak, pandemic, pharmaceutical, pharmacy, protective, quarantine, science, sick, supplies, syringe, therapy, treatment, tube, vaccination, vaccine,