US President Joe Biden has tested negative for COVID-19 and will travel to India on Thursday to attend the G20 Summit, White House confirmed on Tuesday. The announcement comes a day after First Lady Jill Biden tested positive for COVID-19 on Monday.US President Joe Biden has tested negative for COVID-19 and will travel to India on Thursday to attend the G20 Summit, White House confirmed on Tuesday. The announcement comes a day after First Lady Jill Biden tested positive for COVID-19 on Monday.