You are right, my wife is a nurse, so I have lots of first hand information, hospitals in most parts of the country are way below normal use since everything elective is canceled. The ones in my area sent nurses home on lockdown, or have them working 2 days a week.
My wife had a possible exposure which turned out to be negative, so she was off for 2 weeks just in case. When she went back to work yesterday, they are going to approximately half schedule. There are no patients, she works for a general practitioner, had 3 patients where a normal day is 25-30. Any news article (especially from the usual suspects) that say they are overwhelmed is to put it bluntly....full of crap. Not the word I intended to say, but I am feeling nice today.
I know three nurses. In this part of Arizona, hospitals are SOOOOOOO NOT overflowing!