The United States President, Donald Trump, does not have coronavirus and has been carrying out his Presidential duties.
If the President had contracted coronavirus, then he would have been isolated and not allowed to attend the conference in the White House. The claim that he has coronavirus is false and baseless.
The COVID-19 pandemic has given rise to a lot of potentially dangerous misinformation. For reliable advice on COVID-19 including symptoms, prevention and available treatment, please refer to the World Health Organisation or your national healthcare authority.