Biden's health improving, no close contacts tested positive for COVID

U.S. President Joe Biden's health has improved considerably and his predominant symptom now is a sore throat, his physician said on Sunday. Biden's cough and body aches have diminished since he tested positive for the coronavirus on Thursday and he is not experiencing any shortness of breath, the physician, Dr. Kevin O'Connor, added. 'His pulse, blood pressure, respiratory rate and temperature all remain normal,' the physician said in a memo released on Sunday. His predominant symptom now is a sore throat .... His voice remains a bit deep.'