they cant even get masks..there cant be that many of those things in a hospital.
here they are ..i suspect if I could actually see availability it would be out
I cant imagine these are still in stock for hospitals
https://www.fishersci.com/us/en/products/I9C8KPF9/papr-hoods-facepieces.html
It,probably depends on the hospital. Some did a better job of preparing than others.
the shield hoods look easier to make than face masks. but the separate air supply might be a problem.