When I was in the hospital, I noticed that no one touches the pills before they go in your mouth. They come from a sealed pack, the nurses wear gloves as they open the blister packs and they put the pills in a little cup that you dump into your mouth. I also noticed that they keep hand sanitizer in the pharmacy area. If your doctor at the hospital wrote you an order, I am sure they would let you use the sanitizer.

As far as food goes, we were alowed sealed containers from our visitors.

The bathrooms were pretty yucky, though, but there may be a private bathroom available. We had one and I noticed that they were willing to reserve it for patients who needed it. maybe they would do that for you.

I hope this helps.