this virus, and as you said we re not just protecting the children who sadly 700 of whom 700 have died, but we re also protecting their community, the vulnerable people in their community, people who have not been able to mount an antibody response because of ear co-existing illness, cancer, chemotherapy, other medications that they take, so this is a real important reservoir of the virus right now, about 25% of the new cases are in kids and we have the ability to put that fire out by vaccinating children. and the white house says it has enough vaccines ready to go for this age group, for every 5 to 11-year-old in this country. that s about 28 million kids. pfizer s trial though, the size of this trial was just over 1,900 kids. are you confident that the trial size and the data collected is large enough? i am, and, again, you know,