A hobo is a migrant worker or homeless vagrant, especially one who is impoverished. ... Unlike a "tramp", who works only when forced to, and a "bum", who does not work at all, a "hobo" is a traveling worker.
I think Trump is doing a 2 step around this issue right now in public. Between his China trade deal, the current global ramifications of the pandemic and the need for some cooperation with China.
I went to the post office yesterday and thought I was at a bank. Plexiglas covering all three stations with a pass through space for items at the bottom. 2 people in the customer lobby at a time and a 3 foot red marker distance from the teller.
Meanwhile at Safeway the plexiglas doesn't provide adequate cover for the cashier. The cashiers are taking it in stride.
Fiona Prine says he he pneumonia in both lungs (see below). When I saw your post I thought he was not going to make it.
Now I am more hopeful that he will recover.