Provide sterile injection equipment and often other treatment and referral services to people who inject drugs; also called needle or syringe exchange programs and needle syringe programs
Encourage participants to quit using tobacco by a set date or during a specific time period and give successful participants a chance to win financial rewards or other prizes; often called Quit & Win contests
Set the number, type, proximity, and density of tobacco retailers, especially near homes and schools, via state or local zoning, licensing restrictions, or other regulations
Provide all students with the information and skills to prevent alcohol use; programs can be delivered via a specific curriculum or as a component of classroom behavior management