. >> reporter: hospital ceo leslie marsh has a staffing gap. employees have tested positive for the virus and four nurses resigned. and traveling nurses normally fill in. >> we don't have the staff to care for five ventilated patients. >> reporter: what are the health care professionals at your hospital telling you about concerns about coming months? >> nurses are getting burned out and leaving. want a job that's not so stressful. >> reporter: ppe like gloves, lexington regional only has a two-week supply. during the spring surge, marsh used a lifeline, getting shipments from nonprofit angel flight central, serves rural hospitals in ten states. >> it was literally a life savor and probably have to reach out again soon. >> masks. >> n-95s? >> >> reporter: in new york. >> 35 deliveries a day come in here from across the globe. >> reporter: warehouse is overflowing with ppe, didn't need to rely on the federal government's dwindling stockpile but uses automated system to respond to each hospital's needs. this must have been massively reassuring to