some of these breakthrough infections that we've been seeing and that there is data from the vaccine manufacturers that show that you can substantially boost the titers really dramatically boost the titers when you add a third drug. reducing illness is important. if you reduce the number of people who are getting sick, you'll also start to reduce the number of people transmitting the virus. i think it's a worthwhile endeavor to boost the country. i think they've struggled to explain exactly why they need to do this. some of the european countries are already boosting. we know obviously that israel is boosting. everyone over the age of 50 and working their way through the entire population. so i expect they'll set up the rationale tomorrow by explaining the data that the cdc has acquired, the sort of stumbling toward the right answer. but eventually starting in a