There’s no such thing as “too high” with blood oxygen. They were put on supplemental oxygen because they were hypoxic, which is typical for moderate and severe COVID. The doctors required that they have blood oxygen of 95 or higher (normal) in order to get the MAB infusion. Basically, they told them they were too sick.
Yeah I re-read it, said I was wrong in post 91.
There’s no such thing as “too high” with blood oxygen.
Some argue that there is and that giving people oxygen with carbon dioxide is better.