Reaching #herdimmunity for #COVID19 Is Unlikely in the US, Experts Now Believe.
Widely circulating #coronavirus variants & persistent hesitancy about vaccines will keep the goal out of reach.
The virus will likely become a manageable threat that will circulate for years to come, but vaccinating the most vulnerable may be enough to restore normalcy.
https://www.nytimes.com/2021/05/03/health/covid-herd-immunity-vaccine.html?action=click&module=Spotlight&pgtype=Homepage