Georgetown men’s basketball coach Patrick Ewing has tested positive for the novel coronavirus and is being treated at a hospital, he announced Friday night on Twitter with a statement from the school.

“I want to share that I have tested positive for COVID-19,” he said in the statement. “This virus is serious and should not be taken lightly. I want to encourage everyone to stay safe and take care of yourselves and your loved ones. Now more than ever, I want to thank the healthcare workers and everyone on the front lines. I’ll be fine and we will all get through this.”

No other members of the program have tested positive, the school said.

The D.C. metro area has been one of the hardest-hit parts of the country. The coordinator of the White House coronavirus task force, Deborah Birx, said Friday that the region leads the country in the percentage of positive tests and has not seen the decline that other cities have reported. As of Friday, there have been 87,267 known coronavirus cases throughout the District, Maryland and Virginia.

Ewing, 57, has a 49-46 record since taking over at Georgetown in 2017, his first head coaching job at any level. As a player, he led the Hoyas to three Final Fours and the 1984 NCAA tournament title. He was an 11-time NBA all-star and was inducted to the Naismith Memorial Basketball Hall of Fame in 2008.

Ewing has had a rough few months on and off the court. Four players announced they would transfer in December, including 2018-19 Big East freshman of the year James Akinjo. With a loss in the first round of the conference tournament, the Hoyas finished 15-17.

Earlier this month, leading scorer Mac McClung announced he was entering the NCAA transfer portal after Ewing said the guard planned to return to Georgetown. Representatives of McClung, who initially said he was considering the NBA draft, indicated Ewing’s comments may have affected how NBA teams viewed the guard, who told the school of his intention to leave about a week later.

“Maybe I spoke too soon,” Ewing told The Washington Post before the transfer announcement.