List of people who’ve been in contact with Trump from the BBC:
On Monday, he held a news briefing - giving an update on his administration’s coronavirus testing strategy - in the White House Rose Garden which was attended by Vice-President Mike Pence, Health Secretary Alex Azar and Education Secretary Betsy DeVos among others.
At the high-profile TV debate in Cleveland on Tuesday, the president not only shared a stage with his Democrat rival Joe Biden but he was also joined by his most senior aides, including White House Chief of staff Mark Meadows, campaign strategist Jason Miller and policy adviser Stephen Miller.
All his children - and their partners - were also with him. Observers noted that none wore masks during the debate.
During the week, his Supreme Court nominee - Judge Amy Coney Barrett - also visited the White House, and Trump attended both a rally and private fundraiser in Minnesota, the New York Times reports.