chemoprevention
noun
che·mo·pre·ven·tion
ˌkē-mō-pri-ˈven(t)-shən 
: the use of chemical agents to prevent or slow the development of cancer
Examples of chemoprevention in a Sentence
Recent Examples on the Web
For example, when coupled with seasonal malaria chemoprevention (an antimalaria medicine given intensively at times of high transmission), the vaccine has been found to be 60% effective.
—
Marian W. Wentworth, STAT, 11 Oct. 2022
Individuals at especially high risk may be offered prophylactic interventions such as mastectomy or chemoprevention drugs like tamoxifen.
—Ashleen Knutsen, Discover Magazine, 11 Mar. 2019
And making the vaccine available as an option in addition to bed nets and seasonal malaria chemoprevention resulted in more than 90% of children under five having access to at least one of these tools.
—Marian W. Wentworth, STAT, 11 Oct. 2022
That said, current seasonal malaria chemoprevention campaigns require three daily visits for four months, a similarly logistically challenging task that many countries in line for the malaria vaccine have mastered.
—Marian W. Wentworth, STAT, 11 Oct. 2022
The group has also worked to find a second manufacturer for SPAQ-CO, ensuring that enough doses will be available for next year’s seasonal chemoprevention campaign, too.
—Popular Science, 7 Jan. 2021
Controlling the spread of the disease requires multiple tactics, including chemoprevention, where children are treated with preventative malaria drugs during the rainy season when the mosquito populations are at their peak.
—Popular Science, 7 Jan. 2021
The same holds for indoor spraying with insecticides and seasonal chemoprevention, in which children are given antimalaria drugs during the disease’s high season, regardless of whether they are infected.
—Leslie Roberts, Science | AAAS, 17 Aug. 2020
Antenatal visits are down in some places, and that’s where pregnant women, who are very vulnerable to severe malaria, receive chemoprevention and bed nets along with regular checkups.
—Leslie Roberts, Science | AAAS, 17 Aug. 2020
Marian W. Wentworth, STAT, 11 Oct. 2022
Individuals at especially high risk may be offered prophylactic interventions such as mastectomy or chemoprevention drugs like tamoxifen.
—Ashleen Knutsen, Discover Magazine, 11 Mar. 2019
And making the vaccine available as an option in addition to bed nets and seasonal malaria chemoprevention resulted in more than 90% of children under five having access to at least one of these tools.
—Marian W. Wentworth, STAT, 11 Oct. 2022
That said, current seasonal malaria chemoprevention campaigns require three daily visits for four months, a similarly logistically challenging task that many countries in line for the malaria vaccine have mastered.
—Marian W. Wentworth, STAT, 11 Oct. 2022
The group has also worked to find a second manufacturer for SPAQ-CO, ensuring that enough doses will be available for next year’s seasonal chemoprevention campaign, too.
—Popular Science, 7 Jan. 2021
Controlling the spread of the disease requires multiple tactics, including chemoprevention, where children are treated with preventative malaria drugs during the rainy season when the mosquito populations are at their peak.
—Popular Science, 7 Jan. 2021
The same holds for indoor spraying with insecticides and seasonal chemoprevention, in which children are given antimalaria drugs during the disease’s high season, regardless of whether they are infected.
—Leslie Roberts, Science | AAAS, 17 Aug. 2020
Antenatal visits are down in some places, and that’s where pregnant women, who are very vulnerable to severe malaria, receive chemoprevention and bed nets along with regular checkups.
—Leslie Roberts, Science | AAAS, 17 Aug. 2020
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'chemoprevention.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
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Cite this Entry
“Chemoprevention.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/chemoprevention. Accessed 23 Apr. 2024.
Copy CitationMedical Definition
chemoprevention
noun
che·mo·pre·ven·tion
-pri-ˈven-chən
: the use of chemical agents to prevent the development of cancer
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