Not sure which thread to put this in, since Trump seems to be swallowing them all like some great orange and fevered vortex, but...
It occurs to me that, if Trump doesn't manage to throw off the infection before it moves to the next phase, then he'll almost certainly have be put on a ventilator, at which point the 25th Amendment has to come into force -- even if Trump hasn't signed anything, nevertheless, as I understand it, the VP and a majority of the cabinet simply need to certify to the President pro tempore of the Senate that Trump is incapable of exercising his powers because he's sedated and intubated.
If that happens, how ready will they be to restore his powers to him, assuming he survives the experience? They might take the view he'll need to spend quite some time recovering after his ordeal.