Overnight President Donald Trump tweeted.
“Tonight, (at)FLOTUS and I tested positive for COVID-19. We will begin our quarantine and recovery process immediately,” Trump tweeted just before 1 a.m. “We will get through this TOGETHER!” (from here (washingtontimes.com))
This was sort of inevitable. The White House did its best to keep the virsus out, but COVID-19 is extremely contagious, and therein is the problem. The people in the White House exist to interact with other people. We all exist to interact with other people. So everyone who can be infected by the virus will eventually be infected until they are just too few people for the virus to infect.
Fortunately, our president and his lady are healthy. So, they will most likely get over the virus without much trouble. That is an eventually we can all hope and pray for.