Reaching ‘herd immunity’ is unlikely in the US, experts now believe

Early in the pandemic, when vaccines for the coronavirus were still just a glimmer on the horizon, the term “herd immunity” came to signify the endgame: the point when enough Americans would be protected from the virus so we could be rid of the pathogen and reclaim our lives.

from bdnews24.com - Home https://ift.tt/3tecGVI