CNN Anderson Cooper 360 August 13, 2021 00:18:00
Cohorts. both domestic and international. domestic cohorts are being followed on a daily and weekly basis by the cdc. we are assuming that sooner or later, we're going to have to give boosters so what we're doing right now, the decision is we don't need to do it right now. it's not imminent. but we're preparing as if it will be imminent. so we're going to be ready to do it whenever the data shows that the protection is gone below a certain level because a combination of the durability of protection and the special effect you're seeing with the delta variant. that is very -- who never really ev...
Source: archive.org
