Prince Charles has tested positive for coronavirus, Clarence House has announced.
The Duchess of Cornwall has also been tested but does not have the virus.
The prince travelled to Birkhall on Sunday before he was tested on Monday and they are both now self-isolating at the Burnham on the Balmoral Estate in Scotland.
The Prince of Wales, 71, who is displaying mild symptoms, is among the groups advised by the Government to remain at home for the next 12 weeks.
In a statement, Clarence House said: “The Prince of Wales has tested positive for coronavirus.
“He has been displaying mild symptoms but otherwise remains in good health and has been working from home throughout the last few days as usual.
“The Duchess of Cornwall has also been tested but does not have the virus. In accordance with Government and medical advice, the Prince and the Duchess are now self-isolating at home in Scotland.
“The tests were carried out by the NHS in Aberdeenshire where they met the criteria required for testing.
“It is not possible to ascertain from whom the Prince caught the virus owing to the high number of engagements he carried out in his public role during recent weeks.”