But, other than that and oxygen, I don't know that there was much "treatment". Which is interesting but, I am not necessarily arguing with. He had DNR orders so, it is what it is.
He was on 10 litres of oxygen for most of the time. He's finally back down to 2 and may go off of it all together.
According to my Dr friend who oversees everything COVID at our areas largest hospital network, in the US immuno-compromised COVID patients are taken out of isolation after 20 days. In Belgium it's 25 days. So He's past that.