hnrprtlpdb5m agoHN ↗Did wastewater drug monitoring for a while, and the annoying bit was fentanyl metabolites sitting near the detection limit, so absence isn't proof.
Or, they may not. TL;DR correlation is not causation.
Did wastewater drug monitoring for a while, and the annoying bit was fentanyl metabolites sitting near the detection limit, so absence isn't proof.