ms. berger for representing the nurses. do we know how those nurses were infected or exposed?ow they caught ebola for sure? >> thanks to the whistleblowing efforts, we know the nurses did not hav optimal standards -- >> okay. so we know they weren't properly protected. >> ore trained. >> okay. dr. lori, you said we're putting additional protocols in place. guidance, right? when the most recent. >> the most recent has been in the last couple of days -- >> what about -- >> it was changed in response to the -- >> okay. you said airport screening, when were the new guidelines -- >> the funneling into live airports was last week. >> okay. i can tell you it's not working. all we have got to do is look at craig spencer. he was tested there. it's not working. he reported himself. and you see cases where -- again, we are not prepared still -- the whole -- part of this hearing is all about mr. roth's report. this is the inspector general's report, right? >> correct 1234689 >> didn't you just testify that in fact -- and it's in this, i think page 7 here, 200,000 respirators have gone bey