 He and Vice President Harris are set to rejoin the campaign trail next week. Biden is currently isolating in Delaware while he recovers from a reportedly mild case of COVID-19. Eric McDaniel, NPR News. White House Dr. Kevin O'Connor says President Biden still has a dry cough in his horse, but that his COVID symptoms have improved. Republican presidential nominee Donald Trump will be campaigning this evening in the key swing state of Michigan. Trump and his vice presidential running mate, Ohio State,