Categories Articles COVID vaccine hesitancy among young adults may make herd immunity unreachable Post author By crystalg Post date July 16, 2021 Study Finds Tags Adults, among, COVID, herd, hesitancy, immunity', unreachable, Vaccine, Young ← The investor responsible for Warren Buffett’s 25x gain on BYD just sold $320 million of the electric-vehicle maker’s stock → Over 60 People Are Dead and Dozens Are Missing as Severe Floods Strike Europe