i cently spoke with christina jewett, senior correspondent with "kais health news." so, what is happening to many healthcare workers as they go back to their hospitals and say, "hey, i got covid. i've got all these bills. i've beeout of work for weeks." what happens to them? >> employers a the insurance carriers are asking workers to h pinpoi they got covid at work. so, in the case of a d ytor or an r.n might have a really bulky medical record to look through and say, "oh, you know, this patient this day, thiis what i believe happened." but what we found was there were, was, you know, a laundry worker, a maintenance worker, someone changing the air filters in a covid room. those workers were getting their claims denied. i mean, it's very hard for a worker in that position to pinpoint a single patien they're probably not even privy to that, to that knowledge. so those were the cases that we workersing up whe were initially seeing denials. rereenivasan: so, if the cleaning the sheets of sick paents and if they're cleaning the air filters from the room full of covid-19i