But the palace downplayed the seriousness of his condition:“The Duke’s admission is a precautionary measure,on the advice of His Royal Highness’s doctor,after feeling unwell.
“The Duke is expected to remain in hospital for a few days of observation and rest.”
The palace did not disclose Philip’s medical issue.
Several British royal reporters claimed his illness was not coronavirus-related and said he was driven to the hospital and walked in.
The Queen remains at Windsor Castle,where she has been shielding since the coronavirus pandemic forced her and Philip out of Buckingham Palace last year.
The prince was last seen at the castle in July 2020 for a ceremony. He was photographed with the Queen in November last year to mark the couple’s 73rd wedding anniversary.