Donald Trump Jr., President Donald Trump’s eldest son, has tested positive for the coronavirus, a personal spokesman said.

“Don tested positive at the start of the week and has been quarantining out at his cabin since the result,” the spokesman said. “He’s been completely asymptomatic so far and is following all medically recommended COVID-19 guidelines.”

Bloomberg was first to report Trump Jr.’s positive result.

In October, President Trump, first lady Melania and Trump’s youngest son Barron all tested positive.