Medical Dictionary

undervaccination

noun un·der·vac·ci·na·tion \-ˌvak-sə-ˈnā-shən\

Medical Definition of UNDERVACCINATION

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

Browse

May 26, 2015
sacrilegious Hear it
grossly irreverent
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears