An unvaccinated former Alaska Gov. Sarah Palin tested positive for COVID-19 Monday, forcing a postponement of a trial in her libel lawsuit against The New York Times.

The Republican’s positive test was announced in court just as jury selection was set to begin at a federal courthouse in New York City.

Palin claims the Times damaged her reputation with an opinion piece penned by its editorial board that falsely asserted her political rhetoric helped incite the 2011 shooting of then-Arizona U.S. Rep. Gabby Giffords. The newspaper has conceded the initial wording of the editorial was flawed, but not in an intentional or reckless way that made it libelous.

U.S. District Judge Jed Rakoff said the trial can begin Feb. 3 if Palin, 57, has recovered by then.

Palin, a one-time Republican vice presidential nominee, has had COVID-19 before. She’s urged people not to get vaccinated, telling an audience in Arizona last month that “it will be over my dead body that I’ll have to get a shot.”

When he first announced that Palin had gotten a positive result from an at-home test, Rakoff said: “She is, of course, unvaccinated.”

Additional tests in the morning also came out positive, Palin’s lawyer told the court.

“Since she has tested positive three times, I’m going to assume she’s positive,” the judge said.

Rakoff said that courthouse rules would permit her to return to court Feb. 3, even if she still tests positive, as long as she has no symptoms. If she does have symptoms, she can be looked at on Feb. 2 by a doctor who provides services to the courts, he said.

On Saturday, Shawn McCreesh, a features writer for New York Magazine tweeted that Palin was seen at Elio’s restaurant on Manhattan’s Upper East Side and he quipped in a follow-up tweet: “My mom thought she was Tina Fey.” Fey was widely praised for her portrayal of Palin on Saturday Night Live when Palin was campaigning for vice president in 2008.

Luca Guaitolini, a restaurant manager, confirmed she had slipped through vaccination checks and dined at the restaurant known for attracting famous customers in violation of the city’s rule that restaurant guests must prove vaccination to be served. He said the restaurant was not making further statements.