Which aspect of public health does the CDC focus on?

The focus of the CDC (Centers for Disease Control and Prevention) is primarily on national health issues and disease prevention. This agency plays a critical role in identifying health threats, coordinating public health responses, and implementing strategies to prevent the spread of diseases. Its work involves tracking outbreaks, conducting research, promoting health education, and offering guidance on health policies that protect public health at the national level.

While other options mention important aspects of health and safety, they do not align with the primary mission of the CDC. For instance, the approval of new drugs is typically overseen by the FDA (Food and Drug Administration), which is specifically responsible for ensuring the safety and efficacy of medications. Regulating food imports falls under the jurisdiction of the USDA (United States Department of Agriculture) and the FDA. Similarly, drug enforcement is managed by agencies like the DEA (Drug Enforcement Administration), focusing on the regulation and monitoring of controlled substances. In contrast, the core mandate of the CDC centers on public health and preventing disease, making the focus on national health issues and disease prevention the correct answer.