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 pervious concrete, porous asphalt, permeable interlocking pavers, open-jointed blocks or cells, or other permeable pavement in individual or commercial development efforts; also called porous or pervious pavement
Establish bioretention systems (e.g., rain gardens, bioretention cells, green roofs, planter boxes, bioswales, etc.) to make city landscapes more permeable to help control stormwater