united states. there's no doubt these work and are safe. there's a portion of the american public that still doesn't trust that emergency use designation. the full approval, studies suggest about a third of those who have not yet gotten vaccinated will step up to get a shot in the arm when it turns from emergency use approval to full fda approval. the other thing is that it will open the door for a lot of folks to put mandates in place. the supreme court has held up some mandates like indiana university. other groups like the military have been holding off for full approval. and i can't overstate what a difference those mandates make for people who are just on the fence or haven't gotten around to getting a vaccine yet. it's really going to be quite impactful over the next four to six weeks as those mandates take place, as people show up for vaccines in arms and, of course, once those vaccines take effect. we're still looking at a tough couple of months ahead but longer term this full approval will make a big difference. >> while we're waiting on the