That's true. US president and "first lady" of US are positive to coronovirus.
Officialy, you can see what declared Mr President here
So they must stay at quarintine (the root of this word is quarante in french = forty = 40 ) at their home (of couse no one who is positive at coronovirus stay so many days at his home.)
We must say that is the 3rd President that he is positive at Coronovirus test, after the Englishman Boris Johnson and Brazilian Jair Bolsonaro.
The symptosis is that and these 3 Presidents had not persueded for the necessity of taking measures for the pandemia (Here we can say that was just luck ?? or Not ?? We will never learn the truth)
This is another big problem of Mr President because in about a month in US there are elections, he is about 10% back at polls from Biden so we can not know how we will able to compete him (To be honest if there was coronovirus and the case Floyd , Donald would be again winner at Elections but now.....it is very difficult, but he is fighter and he will try to find the right way to win.)
The number of US economy are not very good and the dead people are over 200.000
A little bit at the history of this Coronovirus test.
Hope Hicks , friend of beautiful Ivanka ,(yes the daughter), returned to the Trump administration in spring 2020 so the are many hours in the same place and she was the first who was positive at Coronovirus test and probably made the start of coronovirus in White House.
More information for the 32 yo Hope Hicks you can find here
Anyway we must wish the best for the couple Trump and for Miss Hicks and be able to make a competitive campaign for the next elections.
The photo was taken from https://deadline.com/2019/06/hope-hickstestify-house-judiciary-donald-trump-obstruction-1202631758/