Well, the hospital I worked at had them. As a member of the EM team we had protocols for a binder full of scenarios. And we reviewed them and augmented them on an annual basis.
It was the most interesting part of my job there. It was scary to review ALL of the things that could happen.
Thats good that your hospital had protocols. I was shocked when we got the email that showed exposed body parts. But then I recalled, its a corporate soul less entity. I would walk out if I had no adequate PPE. Its too bad the nurses in Texas didn’t do that, they have had lifelong health consequences and are not practicing nursing anymore. Not my problem anymore, I am retired.