NIH system to monitor emerging drug trends

An innovative National Drug Early Warning System (NDEWS) is being developed to monitor emerging trends that will help health experts respond quickly to potential outbreaks of illicit drugs such as heroin and to identify increased use of designer synthetic compounds. The system will scan social…

Source:: http://www.drugabuse.gov/news-events/news-releases/2014/07/nih-system-to-monitor-emerging-drug-trends