It will be hard to achieve #HerdImmunity against #COVID19 before the end of the summer, President Biden said.
Told it would take until the end of the year to vaccinate three-quarters of the population, Biden said, “We can’t wait that long.” https://www.theepochtimes.com/biden-very-difficult-to-reach-covid-19-herd-immunity-before-end-of-summer_3689020.html