The CDC is responsible for conducting research, developing and implementing public health programs, and providing technical assistance to state and local health departments. The Food and Drug Administration (FDA) is responsible for regulating the pharmaceutical industry.

The policy-making process typically involves all of the above steps. Agenda setting is the process of identifying and prioritizing policy issues. Policy formulation is the process of developing and proposing policy solutions. Policy implementation is the process of putting policy solutions into effect. Policy evaluation is the process of assessing the effectiveness of policy solutions.

Advocacy can be used to influence health policy by educating policymakers about health issues, mobilizing public support for health policies, and providing technical assistance to policymakers.

Grassroots advocacy, lobbying, and litigation are all types of advocacy. Public education campaigns are not typically considered to be advocacy, as they are not intended to influence policy directly.

The World Health Organization (WHO) is a specialized agency of the United Nations. It is responsible for providing leadership on global health matters, shaping the health research agenda, setting norms and standards, articulating evidence-based policy options, providing technical support to countries and monitoring and assessing health trends.

The Food and Drug Administration (FDA) is responsible for protecting the public health by ensuring the safety, efficacy, and quality of human and veterinary drugs, advancing the public health by helping to speed innovations that make medicines more effective, safer, and more affordable, and promoting the public health by informing the public about health risks and providing guidance on how to avoid them. The FDA does not regulate the tobacco industry.

The National Institutes of Health (NIH) is the primary agency of the United States government responsible for conducting and supporting medical research. It is the largest public funder of biomedical research in the world.

Public health policy, clinical practice policy, and health insurance policy are all types of health policy. Environmental policy is not typically considered to be health policy, as it is not directly related to the health of individuals or populations.

The Centers for Medicare & Medicaid Services (CMS) is responsible for administering Medicare, Medicaid, and the Children's Health Insurance Program (CHIP).

The Agency for Healthcare Research and Quality (AHRQ) is responsible for conducting research on the quality, safety, and effectiveness of health care, developing and disseminating guidelines for clinical practice, and providing technical assistance to health care providers.

The Health Resources and Services Administration (HRSA) is responsible for providing health care services to underserved populations, training health professionals, and conducting research on health workforce issues.

The Substance Abuse and Mental Health Services Administration (SAMHSA) is responsible for providing treatment and prevention services for substance abuse and mental health disorders, conducting research on substance abuse and mental health disorders, and developing and disseminating guidelines for clinical practice.

The Indian Health Service (IHS) is responsible for providing health care services to American Indians and Alaska Natives, training health professionals to work with American Indians and Alaska Natives, and conducting research on health issues affecting American Indians and Alaska Natives.

The National Cancer Institute (NCI) is responsible for conducting research on cancer, developing and disseminating guidelines for cancer prevention and treatment, and providing funding for cancer research.

The National Heart, Lung, and Blood Institute (NHLBI) is responsible for conducting research on heart, lung, and blood diseases, developing and disseminating guidelines for the prevention and treatment of heart, lung, and blood diseases, and providing funding for research on heart, lung, and blood diseases.