Which Canadian government department is responsible for public health?

• A. Centers for Disease Control
• B. Public Health Agency of Canada
• C. Canadian Institutes of Health Research
• D. Health Canada

Answer: (D)

Health Canada is the federal department in Canada that handles national health policy, regulation of health products and services, and broad public health initiatives. It sets standards, guides national health programs, and oversees areas that directly affect public health. Public Health Agency of Canada, while focused on public health actions like surveillance and outbreak response, is an agency under the Health portfolio, not the department itself. The other options either refer to non-Canadian organizations or to entities that fund research rather than manage public health policy. So, for the department primarily responsible for public health at the federal level, Health Canada is the correct choice.