https://www.mercurynews.com/2022/07/21/biden-tests-positive-for-covid-19-and-is-experiencing-mild-symptoms/

President Joe Biden has tested positive for Covid-19 and is experiencing “mild symptoms,” White House press secretary Karine Jean-Pierre said Thursday.

The mild symptoms and diagnosis protocol for Biden — a double-boosted 79-year-old at high risk for experiencing severe illness — so far will mean “working and resting” at the White House for the rest of the day, according to a senior administration official. This is the first time Biden has tested positive for Covid-19, and he last tested negative on Tuesday, per Jean-Pierre. Vice President Kamala Harris and first lady Jill Biden have tested negative on Thursday.