What is Public Health
APHA's page, What is Public Health https://www.apha.org/what-is-public-health An intro to a few of the basics
The APHA page above links to The Fundamentals of Public Health, Learning Series https://phern.communitycommons.org/fundamentals-of-public-health/
What is Public Health, Cleveland Clinic https://my.clevelandclinic.org/health/articles/public-health
KFF: U.S. Public Health https://www.kff.org/other-health/health-policy-101-u-s-public-health/ Includes a section What is Public Health, and several other sections basic to public health.
Last updated 10/18/2026