Researchers say the internet is a surprisingly common method of obtaining fentanyl, an opioid that is now responsible for more overdose deaths than heroin or prescription painkillers.We have developed a systemic approach that brings together the human networks, processes and scientific tools necessary for collecting, analysing and reporting on the

Researchers say the internet is a surprisingly common method of obtaining fentanyl, an opioid that is now responsible for more overdose deaths than heroin or prescription painkillers.The drug Endanwender in Texas said he first began using opioids when a doctor prescribed him hydrocodone for a bad cough he had as a teenager. He progressed to prescri