What is public health?

American Public Health Association · 213K views · 2016 · 3:09

Open on YouTube

Medicine & infectious diseaseother

Why the open web links it

Explains the role and importance of public health through insights from professionals in the field.

Linked by 5 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including pressbooks.pub, apha.org, ithaca.edu, mdpha.org, ncpublichealth.com.