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
Advertisement What began as a polio network has grown into a broader public health platform.
—
Dr. Tunji Funsho, Time, 24 Oct. 2025
Upheaval at the Centers for Disease Control and Prevention has plunged Kentucky's public health infrastructure into a state of confusion and uncertainty, officials said, and some local departments are beginning to question the credibility of the agency's guidance.
—Connor Giffin, Louisville Courier Journal, 23 Oct. 2025
In practice, that would mean schools couldn’t send unvaccinated kids home, even during a measles outbreak, and private businesses and daycares couldn’t require people on their property to follow public health guidance.
—Audrey Dutton, CNN Money, 23 Oct. 2025
As a public health care district formed in 1984 to serve inland North County and a broad swath of eastern San Diego County, Palomar, like all public agencies, customarily publishes the text of its resolutions before its meetings to allow time for public review.
—Paul Sisson, San Diego Union-Tribune, 23 Oct. 2025
See All Example Sentences for public health
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Dr. Tunji Funsho, Time, 24 Oct. 2025
Upheaval at the Centers for Disease Control and Prevention has plunged Kentucky's public health infrastructure into a state of confusion and uncertainty, officials said, and some local departments are beginning to question the credibility of the agency's guidance.
—Connor Giffin, Louisville Courier Journal, 23 Oct. 2025
In practice, that would mean schools couldn’t send unvaccinated kids home, even during a measles outbreak, and private businesses and daycares couldn’t require people on their property to follow public health guidance.
—Audrey Dutton, CNN Money, 23 Oct. 2025
As a public health care district formed in 1984 to serve inland North County and a broad swath of eastern San Diego County, Palomar, like all public agencies, customarily publishes the text of its resolutions before its meetings to allow time for public review.
—Paul Sisson, San Diego Union-Tribune, 23 Oct. 2025
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 26 Oct. 2025.
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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