the globe and while there are signals of breakthrough cases or asymptomatic cases, there hasn t been for severe infections. what i would expect to see, again, is a staged movement towards giving people a booster shot with those going first to those who got vaccines first, those at greatest risk so elderly, those in nursing homes, front line health care wores and then likely moving on to other people but it will be very important that the data are shared so everyone can take a look and make a decision what they want to do. we just learned, doctor, that the horrible delta very yes, ma am veariant accounts for 99% of the cases in the united states. we re seeing the impact of this much more transmissible variant. what it says to me, when you think about six months ago when