Test the debate lectern. I bet they had some covid+s lick the hell out of it before Trump debated.
No. An aide who recently traveled with him 1st tested positive. From Trump is likely where his wife got it. As far as their health I am not worried. I believe they will be fine. Of course it changes the mood (among the population) and who knows how that will play out and how that (the mood more than Trump being positive) will affect things (voting) a month from now.