First lady tests positive in COVID-19 'rebound' case

(The Hill) – First lady Jill Biden has tested positive for COVID-19 days after receiving a negative test in a "rebound" case of the virus.The first lady tested negative on Tuesday before receiving the positive test result on an antigen test on Wednesday afternoon, her office said."The First Lady has experienced no reemergence of symptoms, and will remain in Delaware where she has reinitiated isolation procedures," Kelsey Donohue, the deputy communications director for the first lady,