Delta Varient – President Joe Biden receives a briefing on COVID-19 on Friday, July 16, 2021, in the Oval Office – White House via Wikimedia Commons September 9, 2021 3000 × 2000 President Joe Biden receives a briefing on COVID-19 on Friday, July 16, 2021, in the Oval Office of the White House. (Official White House Photo by Adam Schultz)