Support WBURFentanyl Adds A New Terror For People Abusing OpioidsPlay04:07Download AudioMartha BebingerApril 06, 2017 ShareAllyson and Eddie, clients at the AAC Needle Exchange and Overdose Prevention Program in Cambridge, Mass., say they carry naloxone and try to never use drugs alone to reduce the risk of overdosing. (Robin Lubbock for WBUR)