Use individual-, group-, and community-level interventions to provide education, support, and training that can affect social norms about HIV and other STIs
Notify partners exposed to an STI of their risk, encourage testing, and refer to services; also called contact tracing, or partner counseling and referral services
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