President Trump called into Sean Hannity’s show on Thursday night and, while giving vague answers to questions about his health, suggested a rapid return to the campaign trail that could violate public health guidelines.

Mr. Trump said he wanted to hold a rally in Florida on Saturday — just two days away — and another rally the following night in Pennsylvania. He went on to say he was in “great shape” — even as he paused on a few occasions and seemed to cough or clear his throat — and again presented the monoclonal antibody treatment he received as a miracle cure, even though there is no clinical trial data to evaluate its effectiveness.

He did not give a clear answer when Mr. Hannity asked if he had tested negative for the coronavirus: He first said he wouldn’t get an “actual test” until Friday, then suggested that he had already