Swedish Crown Princess Victoria's husband, Prince Daniel, has tested positive for COVID-19, the Royal Court said on Sunday, one day after the crown princess's positive test.

It's the second time that the couple has tested positive; both were infected last March.

"The prince, who is fully vaccinated, has very mild symptoms and is well," the Royal Court said in a press release.

On Saturday, the Royal Court said that Crown Princess Victoria had tested positive for COVID-19, and her family was in isolation at their home.

On January 4, the Royal Court said that King Carl XVI Gustaf and Queen Silvia of Sweden had tested positive for COVID-19.

Sweden, a country of some 10.4 million people, has reported over 1.4 million cases and 15,377 deaths.

(Cover: File photo of Crown Princess Victoria and Prince Daniel. /CFP)

(With input from Xinhua)