White House coronavirus cluster: who has tested positive?

For White House staff and senior visiting officials and journalists, the coronavirus outbreak in Donald Trump’s inner circle has become like a whodunnit amid a shortage of information and mounting anxiety.

As cleaners in hazmat suits have been pictured disinfecting areas – including briefing rooms and the White House press and communications “shop” where three staff have been infected – the questions now being asked are: who caught Covid from whom and when and where? And who might be next?