Coronavirus infected US President Donald Trump briefly ventured out in a motorcade on Sunday after briefly leaving the military hospital to salute cheering supporters.

There are many unanswered questions over President Donald Trump's COVID-19 diagnosis and treatment.

The antibody drug given to President Donald Trump has been called one of the most promising approaches to preventing serious illness from a COVID-19 infection, but is still in the experimental phase.

Stricken by COVID-19, a feverish and fatigued President Donald Trump was flown to a military hospital Friday night after being injected with an experimental drug combination in treatment at the White House.

President Donald Trump and first lady Melania Trump have tested positive for the coronavirus, the president tweeted early Friday.