Use individual-, group-, and community-level interventions to provide education, support, and training that can affect social norms about HIV and other STIs
Assign higher costs to non-nutritious foods than nutritious foods via incentives, subsidies, or price discounts for healthy foods and beverages or disincentives or price increases for unhealthy choices
Provide at-risk expectant parents and families with young children with information, support, and training regarding child health, development, and care from prenatal stages through early childhood via trained home visitors
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