(KIAWAH ISLAND, S.C.)—First lady Jill Biden tested positive for COVID-19 and was experiencing “mild symptoms,” the White House announced Tuesday.

She had been vacationing with President Joe Biden in South Carolina when she began experiencing symptoms on Monday. 

 She has been prescribed the antiviral drug Paxlovid and will isolate at the vacation home for at least five days.

The president tested negative for the virus on Tuesday morning, the White House said, but would be wearing a mask indoors for 10 days.

Jill Biden will no longer travel to Florida later this week. She previously had announced her participation in events

Thursday night and Friday at Walt Disney World Resort in Orlando in support of her Joining Forces initiative for military families.