Use counseling, informational materials, etc. to inform smokers and non-smokers of the harms of secondhand smoke and encourage them to implement home smoking bans
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
Create financial incentives or remove financial disincentives to affect consumer choices and incentivize provision of cost efficient health care services
Use the purchasing power of employers and groups of insured individuals to create incentives and disincentives for health care providers to deliver high quality, high value care