standby just waiting for the green light? >> it is, alex. the vaccines are absolutely ready for deployed. the white house has put quite a bit of effort into making sure that hospital associations, pediatricians' offices, schools, pharmacies will all be ready to go. i have to be honest with you, i don't think we're going to see any safety signal emerge after tuesday's advisory committee meeting. but, again, that meeting is so, so important because, again, a public meeting for all parents out there, you know, who are going to be personally impacted by this decision, i encourage everybody to listen. it's always so important to hear how the decisions actually get made and the thoughtfulness of the deliberation that actually does happen. but folks who have independently already looked at the data and have spoken on it have said they haven't seen any particular safety concerns. and we're looking especially for that myocarditis which does