Public Health

Public health is the science of protecting and improving the population’s health and that of their communities. Unlike clinical care, which treats individuals after they become sick, public health focuses on population health-stopping illness and injury before they happen. This is accomplished through health education, policy advocacy, research, and services that promote healthier lifestyles and environments.

Public health professionals work to protect the population’s health by preventing disease outbreaks, improving access to care, reducing health disparities, and responding to crises ranging from contaminated water to pandemics. Their work touches every aspect of life-from the air we breathe and the food we eat to the safety of our neighborhoods and workplaces.

Why Public Health Matters More Than Ever

In Washington and across the country, public health systems are on the front lines of protecting families from serious threats: disease outbreaks, environmental hazards, and chronic health conditions. But these systems are under pressure. Budget cuts and emerging threats have stretched resources thin.

Reinvesting in public health infrastructure means stronger emergency response, faster detection of disease, better protection of public resources, and significant savings for taxpayers. It also means we can build healthier, more resilient communities for generations to come.

Please visit the Public Health is Essential website for more information.