Scale and cases is the sort of check line, there has been a significant spike in covid cases over the last month in kids. and misc, blue again, is still low, but that typically tends to lag behind by a few weeks. so i think unquestionably we're going to see more children with this multiinflammatory syndrome over the next several weeks, but, again, percentage-wise it will be lower than what we have seen in the past. >> sanjay, i want to ask you about something that i know is deeply personal. dr. paul farmer, a physician, anthropologist, humanitarian, angel who gained global acclaim for his work...