The Importance of Removing the Ancestral Spike From the COVID-19 Vaccines

In terms of severe disease, these people are all protected, whether you give it whichever one. Madarina: The problem is that the bivalent booster is not really boosting against the latest sub-variance. So maybe we should just... Right. Hoe's conclusion is take out the ancestral spike and just make it Amacron. But what do we think about making strong conclusions from breakthrough infections? These are two different mechanisms of protection.