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
According to the American Mosquito Control Association, mosquitoes are not only a nuisance but also a public health concern, capable of carrying diseases like West Nile virus.
—
Connie Etemadi, USA Today, 7 Nov. 2025
With a long tradition of vaccine development and massive immunization campaigns in the 1960s-1990s which were often implemented by the military, Brazil’s public health managers vaccinated more than 10 million children for polio in a single day in 1983.
—Adriana Brasileiro, Miami Herald, 7 Nov. 2025
The scrutiny is especially troubling to many public health authorities, coming amid new outbreaks of diseases like measles and whooping cough.
—NPR, 7 Nov. 2025
The state would also seek to add community health workers, who are frontline public health workers and who either are part of or have built trust with particular communities.
—Madeline Heim, jsonline.com, 7 Nov. 2025
See All Example Sentences for public health
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Connie Etemadi, USA Today, 7 Nov. 2025
With a long tradition of vaccine development and massive immunization campaigns in the 1960s-1990s which were often implemented by the military, Brazil’s public health managers vaccinated more than 10 million children for polio in a single day in 1983.
—Adriana Brasileiro, Miami Herald, 7 Nov. 2025
The scrutiny is especially troubling to many public health authorities, coming amid new outbreaks of diseases like measles and whooping cough.
—NPR, 7 Nov. 2025
The state would also seek to add community health workers, who are frontline public health workers and who either are part of or have built trust with particular communities.
—Madeline Heim, jsonline.com, 7 Nov. 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 13 Nov. 2025.
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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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