Jennifer Rene Psaki, Press Briefing by Press Secretary Jen Psaki… (2021)
“ Going back to the issue of vaccines, when is this administration expecting herd immunity? And I ask that because there are still populations in this nation that are not running to this vaccine, even though you’re — or these vaccines, even though you’re flooding the zone. Is there a concern that herd immunity will not be reached at the time that you are hoping for because of this mindset in certain communities? ”
