Covid’s summer wave surges on as Biden tests positive NBC News‘I’m Sick’: Biden Uses Positive COVID Test to Take Dig at Musk and Trump TIMEJoe Biden Doesn’t Have Fever And Vital Signs Normal After Covid Diagnosis, White House Physician Says DeadlineBiden just got covid. What are the latest coronavirus guidelines? The Washington PostVideo: Dr. Gupta highlights something to watch out for with Biden’s Covid diagnosis CNN