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
New Yorkers expect strong protections for communities, the environment, and public health.
—
Walter Mosely, New York Daily News, 21 Mar. 2026
Others told legislators that whole-plant kratom is not the same as its synthetic derivatives, which are more potent and have been linked to overdose deaths, leading the Food and Drug Administration to call it a public health threat.
—Angela Palermo, Idaho Statesman, 20 Mar. 2026
But the farm bill, now with the Senate Agriculture Committee, has highlighted the reality that politicians trying to cater to the powerful agriculture industry risk losing the support of MAHA while running afoul of public health goals.
—Sarah Todd, STAT, 20 Mar. 2026
Rebuilding trust in vaccines and public health will take time and will require consistent, transparent communication and strong engagement between clinicians and families.
—Katrine L. Wallace, The Conversation, 20 Mar. 2026
See All Example Sentences for public health
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Walter Mosely, New York Daily News, 21 Mar. 2026
Others told legislators that whole-plant kratom is not the same as its synthetic derivatives, which are more potent and have been linked to overdose deaths, leading the Food and Drug Administration to call it a public health threat.
—Angela Palermo, Idaho Statesman, 20 Mar. 2026
But the farm bill, now with the Senate Agriculture Committee, has highlighted the reality that politicians trying to cater to the powerful agriculture industry risk losing the support of MAHA while running afoul of public health goals.
—Sarah Todd, STAT, 20 Mar. 2026
Rebuilding trust in vaccines and public health will take time and will require consistent, transparent communication and strong engagement between clinicians and families.
—Katrine L. Wallace, The Conversation, 20 Mar. 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 24 Mar. 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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