What is one example of secondary prevention in community health?

Secondary prevention focuses on early detection and prompt intervention to reduce the severity of a disease or to prevent its progression. Screening programs for early detection of diseases are an essential part of secondary prevention because they help identify health issues in individuals before symptoms manifest. This allows for timely treatment and management, which can significantly improve health outcomes and reduce the overall burden of diseases within the community.

In this context, other options serve different prevention levels. Immunization programs are considered primary prevention as they aim to prevent diseases before they occur. Health promotion activities encompass a broad spectrum of initiatives aimed at improving overall health and wellness, also aligned with primary prevention goals. Providing education on nutrition primarily falls under health promotion efforts, ultimately aimed at preventing health issues but not specifically dedicated to the early detection or treatment of existing diseases. Thus, screening programs stand out as a clear example of secondary prevention.