Which public health core function involves enforcement of policies?

The core function of public health that involves the enforcement of policies is assurance. This function is primarily concerned with ensuring that the conditions necessary for public health are met. It encompasses a range of activities, including the enforcement of laws and regulations, as well as the provision of health services, education, and resources to the community.

Enforcement is critical in maintaining compliance with public health standards, regulating health programs, and ensuring that interventions are effectively implemented to protect and improve community health. Assurance also includes monitoring health systems and the provision of necessary services to achieve optimal health outcomes.

In contrast, the other functions contribute to public health in different ways; for example, assessment involves collecting and analyzing data to identify health needs, while policy formulation pertains to the development of strategies and plans to address these needs. Research focuses on generating new knowledge and evidence to inform public health practices.