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  1. Health - Wikipedia

    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 …

  2. Home | Public Health | County of Santa Clara

    Public Health offers many sexual health programs and services, ranging from STI and HIV testing to supporting people living with HIV. Our pharmacists can help keep you up to date on your …

  3. Health, disease, medicine and fitness news | The Mercury News

    The latest health news in San Jose and Northern California.

  4. Health Information | National Institutes of Health (NIH)

    Mar 21, 2025 · Find science-based health information on symptoms, diagnosis, treatments, research, clinical trials and more from NIH, the nation’s medical research agency.

  5. WebMD - Better information. Better health.

    Providing credible health information, supportive community, and educational services by blending award-winning expertise in content, community services, expert commentary, and medical …

  6. Health | Definition & Importance | Britannica

    Dec 18, 2025 · 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 …

  7. California Department of Public Health

    Protect yourself by getting your COVID-19 vaccine, which continues to be safe and effective. California is taking action to build coalitions across the nation that will work to lead in …