Dictionary

pro-vaxxer en · NOUN

From pro-vax + -er or pro- + vax + -er. Equivalent to pro- + vaxxer.

(informal) A vaccinationist; one who supports vaccination.
- One proposal, a favorite of anti-vaxxers, would require doctors to make vaccine package inserts available to families, in the expectation, pro-vaxxers say, that the list of chemical ingredients and possible side effects–included on all inserts for all drugs–would scare parents into saying no. 2019 June 13, Jeffrey Kluger, “'They’re Chipping Away.' Inside the Grassroots Effort to Fight Mandatory Vaccines”, in Time, archived from the original on 09 May 2020:
- More facts, better education and less fake news are a start. But such strategies alone are unlikely to break through social media bubbles. One study of 2.6 million Facebook users found that anti-vaxxers and pro-vaxxers tend to gravitate towards others who share their views. 2019 April 26, Andre Spicer, “Measles is on the march again – but scare tactics won’t improve vaccination rates”, in The Guardian:

Spelling	Features	Labels	Source
provaxxer		alternative	lexicographic
pro-vaxxers	Number=Plur		lexicographic
pro-vaxer		alternative	lexicographic