unvaccinated

adjective

un·​vac·​ci·​nat·​ed ˌən-ˈvak-sə-ˌnā-təd How to pronounce unvaccinated (audio)
: not having received a vaccine : not vaccinated
children unvaccinated for measles

Examples of unvaccinated in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Since the protection provided by whooping cough vaccination decreases over time, the CDC expects to see whooping cough cases rise in both unvaccinated and vaccinated people. Don Rauf, EverydayHealth.com, 16 Oct. 2024 Peter Hotez, a renowned researcher and professor of pediatrics, molecular virology and microbiology at the Baylor College of Medicine, has long contended that 200,000 unvaccinated Americans needlessly died during the Covid-19 Delta and BA.1 Omicron waves in 2021 and 2022. Joshua P. Cohen, Forbes, 1 Nov. 2024 Remember that raccoons can transmit rabies to people and pets and distemper to unvaccinated pets, so they should never be handled alive (or deceased). Arricca Elin Sansone, Southern Living, 31 Oct. 2024 Many are underestimating the dangers of remaining unvaccinated. Jerome M. Adams, The Mercury News, 22 Oct. 2024 See all Example Sentences for unvaccinated 

Word History

First Known Use

1871, in the meaning defined above

Time Traveler
The first known use of unvaccinated was in 1871

Dictionary Entries Near unvaccinated

Cite this Entry

“Unvaccinated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unvaccinated. Accessed 24 Nov. 2024.

Medical Definition

unvaccinated

adjective
un·​vac·​ci·​nat·​ed -ˈvak-sə-ˌnāt-əd How to pronounce unvaccinated (audio)
: not vaccinated
unvaccinated children
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!