The Prince of Wales has tested positive for coronavirus, Clarence House has confirmed.
Prince Charles, 71, is displaying mild symptoms “but otherwise remains in good health”, a spokesman said.
The Duchess of Cornwall, 72, has also been tested but does not have the virus.
Clarence House said Charles and Camilla were now self-isolating at Balmoral, adding that the prince has been working at home over the last few days.
An official statement read: “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.”
The prince’s last public engagement was on 12 March but has been working from home over the last few days.
The Press Association news agency reported he has had a number of private meetings with Highgrove and Duchy individuals, all of whom have been made aware.
According to the latest Department of Health and Social Care figures, there are now more than 8,000 confirmed cases of coronavirus in the UK – although the actual number cases is likely to be far higher. Some 422 of those patients have died.