The built environment can be considered a foundation for health and wellness. This structure, whether it be neighborhood layout or safe walking trails, impacts decisions relating to individual and community health outcomes. This review compiled the published research that examined the relationship between built environment and health. Findings from the 23 articles reviewed indicate that neighborhoods that are characterized as more walkable, either leisure-oriented or destination-driven, are associated with increased physical activity, increased social capital, lower overweight, lower reports of depression, and less reported alcohol abuse.

Knowledge of sexually transmitted disease (STD) prevention, perceived risk for STDs, and self-efficacy for STD prevention were investigated as predictors of behavioral risk for STDs in 308 female college students. Perceived risk and self-efficacy predicted 19% of behavioral risk for STD; knowledge was not a predictor. Self-efficacy was highest for communicating about STD prevention and lowest for refusing sexual intercourse. Interventions that enhance both women's self-efficacy to prevent STDs and accurate risk appraisal are likely to be more effective than those that emphasize only knowledge of prevention techniques.

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Community and public health nurses (C/PHNs) may play a vital role in the investigation of disease outbreaks. C/PHNs possess skills in conducting interviews on sensitive subjects and in collaborating with communities. C/PHNs maintain key links to community providers, symptomatic clients, their families and associates, as well as community institutions where outbreaks occur. This combination of skills makes C/PHNs ideally suited to perform outbreak investigations. There are, however, pressing questions about whether C/PHNs are adequately prepared to contribute to investigation outcomes, to foster participation of affected communities, and to fully apply nursing skills to outbreak investigations to stop the spread of disease. Using one case study, the authors explore investigation outcomes, community participation issues, educational preparation, and public health funding and workforce policies required to achieve these ends successfully. One model of community participation in the steps of outbreak investigation and several Quad Council domains and competencies are proposed for use in practice. Questions regarding the use of emergency preparedness funding and employment of C/PHNs in epidemiology roles are raised.

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