Which type of prevention targets at-risk populations?

Secondary prevention specifically aims to intervene with at-risk populations to prevent the progression of issues or problems before they become more severe. This form of prevention focuses on detecting and addressing potential issues at an early stage, often through interventions such as screenings, targeted educational programs, or support services designed for individuals identified as being at higher risk of developing more significant problems, such as substance use disorders or mental health challenges.

In the context of public health and prevention strategies, secondary prevention plays a crucial role by identifying those who may already be on a path toward negative outcomes. For example, it could involve engaging with individuals who exhibit early signs of substance use or those with a family history of addiction, providing them with resources and support to prevent escalation.

While primary prevention generally targets broader populations without known risk factors, and tertiary prevention focuses on providing care and rehabilitation for individuals who already suffer from health issues, secondary prevention stands out because of its targeted approach aimed specifically at those identified as at risk. Universal prevention, on the other hand, addresses the general population without specific targeting, which is not aligned with the focus on at-risk populations characteristic of secondary prevention.