4TH UPDATE, SUNDAY AM: President Joe Biden’s Covid-19 “symptoms continue to improve significantly,” the President’s physician wrote in a Sunday letter. Biden’s “predominant symptom now is sore throat,” Dr. Kevin O’Connor said. Other symptoms“have diminished considerably,” O’Connor said. Biden will continue being treated with Paxlovid, and will continue to isolate. 3RD UPDATE: Physician to the President […]