Newly developed fentanyl strips help alert drug users of a hidden danger

The strip detects fentanyl, the cheap synthetic opioid, mixed with street drugs – that’s been blamed for the surge of overdose deaths. It’s controversial because helping drug users test their supplies could be seen as advocating abuse.
Read more: https://www.nbcnews.com/nightly-news/video/newly-developed-fentanyl-strips-help-alert-drug-users-of-a-hidden-danger-1344111683661?source=Snapzu