“Under no circumstances is she OK with him traveling anywhere right now,” according to an insider who spoke to the Daily Mail.

That means no jaunt across the pond to see Charles, the 71-year-old heir to the British throne, who is self-isolating with “mild symptoms,” his Clarence House office announced Wednesday.

His wife, Camilla, 72, has tested negative for the novel coronavirus but has joined him in isolation at their home, Burnham, on the Balmoral Estate in Scotland.

“Meghan said Harry’s been in touch with his dad,” the source told the outlet. “Of course, he’s frustrated. She said they both are frustrated because they are doers and want to do so much more to help.”

Harry last saw his father earlier this month, and they were publicly seen together March 9 at the annual Commonwealth Service at Westminster Abbey.

Meghan also told friends that Harry has regularly been in touch with brother, Prince William, and grandmother Queen Elizabeth II.

“She said this world crisis has actually brought them all closer together, especially Harry and his brother,” the source told the outlet. “Harry has made it very clear to them that he will do whatever he can to help from Canada.”

The Sussexes are staying home with baby Archie at their waterfront mansion on Vancouver Island, Canada — where they have required staffers to follow a strict hygiene protocol and wear leather gloves.

Meghan is also looking into fostering a black Labrador named Cole to take pressure off local animal shelters and rescue groups, the source told the outlet.

She joked to friends that “fostering meant keeping,” according to the insider.