“Decreased Equipment and Drug-Dividing Syringe Sharing but High Syringe Sharing Risk Behaviors among People Who Inject Drugs in Baltimore from 2009 to 2018”

https://pubmed.ncbi.nlm.nih.gov/38115628

Injection risk behaviors among people who inject drugs in Baltimore remained high for syringe sharing, but decreased for equipment and drug-dividing syringes from 2009 to 2018, with mostly steady syringe service program usage, and some improvements among women and potential drug market shifts.