Killian Conway reportedly asked her daughter Claudia for “correct” comments on TikTok indicating that her mother had “lied” to her about her coronavirus test result.

Donald Trump’s former adviser was apparently heard insisting the 15-year-old was explaining to her 1.1 million followers that she had undergone three tests, one of which was negative.

“Do it now. You say, ‘Correct, my mom did three tests,’” Killian was heard saying off camera in Claudia’s last video.

The teenager wrote: “A little clarification from my previous posts. My mother claims that she did not lie to me. She took three tests, one negative, the second positive.

We were not in touch. She misinterpreted it. “

“My daughter, Claudia, is beautiful and wonderful. She has access to the best doctors, healthcare and lives comfortably,” Kylian added in a tweet an hour later.

“Like all of you, she speculates on social media. Yet she is 15 years old. You are adults. We have Covid, but it’s clear who really is.”

Claudia gathered millions of views by commenting on TikTok about the Covid-19 virus outbreak that has swept the White House, and on Friday she revealed that she too has contracted the virus.

Claudia announced “updating my mom has Covid”. Sitting in a large mask, she wrote, “Goodbye, I’m done, I’ll see you all in two weeks.”

In another TikTok video, she claimed that her mother was “coughing all over the house,” versus an audio clip saying, “That’s weird, that’s fishy.”

The revelation prompted Killian to take to Twitter to confirm her diagnosis, the latest in a growing number of Trump aides and staff who have tested positive for the virus.

She and at least nine others who attended the White House Rose Garden party to celebrate Mr Trump’s new Supreme Court selection were diagnosed with Covid-19, including the US president and the first lady themselves, sparking fears it was a “super” event.

Claudia has made fun of Mr. Trump for the past few days on TikTok. After her diagnosis, she wrote, “I do not wish anyone would get sick but … mockery,” she said.

“I hope Lysol cures him,” she added, referring to his unfounded suggestion earlier in the pandemic that infected Americans could inject themselves with disinfectant.

The teen also played a soundtrack on one of her videos of “Democratic Presidential Candidate Joe Biden” telling Mr. Trump “You are the worst president America has ever known.”

An outspoken critic of the US president, despite her mother’s former role in his administration, added in another video: “I am angry. Wear masks. Do not listen to the president’s idiot piece. Protect yourself and those around you.”

Trump withdrew massively from Walter Reed National Military Hospital in Maryland on Monday night and returned to the White House to complete his treatment, unmasking him upon arrival and telling the Americans: “Don’t be afraid of Covid.”

The United States has a Covid-19-related death toll of more than 210,000 and has seen more than seven million cases.