Percentage of those vaccinated among students 12 and up, students eligible, but also teachers, how many are being vaccinated and what's being done to urge or require them to do so? >> one of the challenges here in san antonio that's unique, we have 17 disdistricts that are quite large, all answer to their own school boards. so the importance of the authority is to provide guidance to all of them to help adhere to the public health authority's advice and facts, data, to keep our children safe. with regard to the vaccines, there has been a lot of work with those school districts to make vaccines...