undervaccination

noun
un·​der·​vac·​ci·​na·​tion | \ -ˌvak-sə-ˈnā-shən How to pronounce undervaccination (audio) \

Medical Definition of undervaccination

: a vaccination of significantly less than the proportion of a population that should be vaccinated

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Cite this Entry

“Undervaccination.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/undervaccination. Accessed 28 Oct. 2020.

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