US President Donald Trump is back at the White House after a dramatic nine days in which he tested positive for coronavirus, was flown to hospital, was given experimental drugs and made an impromptu drive-by to meet supporters while still sick.
How ill has Mr Trump been and has he recovered? These six graphics help explain what we know – and what we don’t.
We are not sure when and how Mr Trump caught the virus
In the early hours of the morning of 2 October, Donald Trump tweeted that he had tested positive for Covid-19 the evening before.
As it can take from two to 14 days for symptoms to show after exposure, it is hard to pin down when Mr Trump caught the virus.