anti-vaccination

adjective

an·​ti-vac·​ci·​n·​ation
ˌan-tē-ˌvak-sə-ˈnā-shən
ˌan-ˌtī- How to pronounce anti-vaccination (audio)
: opposed to vaccination
But state health officials and vaccine proponents have argued that unvaccinated children pose a health risk to others. They point to the recent measles outbreak in Johnson County and elsewhere, a disease that has reappeared since the anti-vaccination movement has grown.Sarah Ritter
Anti-vaccination parents have slammed a new law that bans unimmunised children from kindergartens.Thomas Duff

Examples of anti-vaccination 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.
As a journalist, the debate over vaccine policy and the rationales of the people behind the anti-vaccination movement fascinate me, even as the work comes with the weight of reporting on what can be, in some cases, life-or-death stakes. Audrey Dutton, ProPublica, 28 Oct. 2025 Dooley, 26, is a filmmaker involved who sits on a committee for MAHA Action, a group founded in December with some of Kennedy's former presidential campaign staffers and is run by a prominent anti-vaccination film producer. Erin Mansfield, USA Today, 30 Sep. 2025 Although religious exemptions were not recognized by law until the 1960s, some resisted these vaccination campaigns from the beginning, and 19th-century anti-vaccination societies urged the rollback of state laws requiring vaccination. Stacie Kershner, The Conversation, 22 Sep. 2025 Now, Health and Human Services Secretary Robert F. Kennedy, Jr., a longtime vocal anti-vaccination activist, wants to make big changes, perhaps even eliminating some vaccines. Patti Newton, San Diego Union-Tribune, 19 Sep. 2025 See All Example Sentences for anti-vaccination

Word History

First Known Use

1849, in the meaning defined above

Time Traveler
The first known use of anti-vaccination was in 1849

Browse Nearby Words

Cite this Entry

“Anti-vaccination.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/anti-vaccination. Accessed 19 Jan. 2026.

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!