public health
noun
: the art and science dealing with the protection and improvement of community health by organized community effort and including preventive medicine and sanitary and social science
Examples of public health in a Sentence
a disease that poses a serious threat to public health
She got her degree in public health.
Public health officials warned of an influenza outbreak.
Recent Examples on the Web
His comments landed like a cultural Rorschach test, offering the most high-profile entry yet into an ongoing debate about whether alcohol is, primarily, a public health problem or a useful social crutch.
—
Aria Bendix, NBC news, 24 Jan. 2026
As public health departments across the country prepared for a massive winter storm this weekend, notice landed in their inboxes that pivotal grant funding from the US Centers for Disease Control and Prevention was paused.
—Jamie Gumbrecht, CNN Money, 24 Jan. 2026
This is a striking shift and reversal of the prior focus from this Centers for Disease Control committee, which focused on public health.
—Judy Stone, Forbes.com, 24 Jan. 2026
Designed for students interested in careers in medicine, public health, or health policy, this course will challenge students to rethink the ethical and epistemological frameworks that underlie modern healthcare.
—Peter D'abrosca, FOXNews.com, 24 Jan. 2026
See All Example Sentences for public health
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Aria Bendix, NBC news, 24 Jan. 2026
As public health departments across the country prepared for a massive winter storm this weekend, notice landed in their inboxes that pivotal grant funding from the US Centers for Disease Control and Prevention was paused.
—Jamie Gumbrecht, CNN Money, 24 Jan. 2026
This is a striking shift and reversal of the prior focus from this Centers for Disease Control committee, which focused on public health.
—Judy Stone, Forbes.com, 24 Jan. 2026
Designed for students interested in careers in medicine, public health, or health policy, this course will challenge students to rethink the ethical and epistemological frameworks that underlie modern healthcare.
—Peter D'abrosca, FOXNews.com, 24 Jan. 2026
See All Example Sentences for public health
Cite this Entry
“Public health.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/public%20health. Accessed 28 Jan. 2026.
Copy CitationMedical Definition
public health
noun
pub·lic health
ˌpəb-lik- 
: the art and science dealing with the protection and improvement of community health by organized community effort and including preventive medicine and sanitary and social science
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