Biden tests negative for COVID after contracting virus last week, returns to Oval Office

President Joe Biden said Wednesday morning that he's ending his COVID-19 quarantining and returning to in-person work after testing positive for the virus last week. 

"Back to the Oval," tweeted Bide, referring to the White House's Oval Office, which traditionally is the U.S. president primary office and including a photo of a negative rapid test.

"Thanks to Doc for the good care, and to all of you for your support," Biden also said in the tweet.

The White House said Biden, 79, experienced overall mild symptoms.