At the Chicago Department of Public Health (CDPH), we fight to eliminate health inequities, work to improve systems, and leverage our diverse staff, community and partners to remove barriers to health.

Health has a variety of definitions, which have been used for different purposes over time. In general, it refers to physical and emotional well-being, especially that associated with normal functioning of the …

Dec 31, 2025 · Discover the exceptional healthcare services offered by Cook County Health, where we prioritize your well-being and community health. From advanced cardiac care to comprehensive …

Learn how to test your home and take steps to reduce radon exposure. Whether it's seasonal respiratory illness or other preventable diseases, make sure you stay up to date on the latest immunization …

CCDPH provides comprehensive population, health behavior, disease and injury data for suburban Cook County residents and communities. Get information to help you and your family prepare for a …

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Discover what new research says about exercise and mental health. What are you grateful for today? Learn why this mindset can be good for your health, and how to grow this as a habit. Learn the...

Jan 4, 2026 · health, in humans, the extent of an individual’s continuing physical, emotional, mental, and social ability to cope with his or her environment. This definition is just one of many that are possible. …

May 15, 2025 · In 1946, the World Health Organization (WHO) defined health with a phrase that modern authorities still apply: “Health is a state of complete physical, mental, and social well-being and not...

MedlinePlus health topics are regularly reviewed, and links are updated daily. Information on symptoms, causes, treatment and prevention for over 1000 diseases, illnesses, health conditions and wellness …