“ My response would be similar to DeSantis’ except it would give even less information. “That is private medical information.”
None of it is private especially if the SC mandates it. If a governor admits he has not got the booster, it opens up all kinds of issues like why are some people mandated and not others. Government workers have been quite immune
Trump meanwhile is showing that his lack of ability to take in and process information is more true than not. And that is a big problem.
The answer I suggested is more polite than what I’d really say: “It’s none of your damn business.”
Mandate or not. (And the SC has not mandated it.)