Having been in your friends boots 92% is serious, but not to bad being in a hospital where he can get oxygen.I can relate, I don't miss those days of safety meetings and inspections.. I was a safety director in an out patient surgery center for 15 years, and it hurt just reading your story this morning..
Coffee is hot, and my friend @timmy.1953 did answer me later last night @toolmanmike .. his oxygen is 92 percent..still fighting.
When I went in to the hospital with my Covid my oxygen had dipped to 80%. I didn't go on a ventilator just a line.
Hope he's home soon!!