First Lady Jill Biden tested positive for COVID-19, coming about a month after President Joe Biden initially tested positive for the virus.
“After testing negative for COVID-19 on Monday during her regular testing cadence, the First Lady began to develop cold-like symptoms late in the evening,” Elizabeth Alexander, the first lady’s communications director, said on Tuesday in a statement.
Alexander added that the first lady 71, “tested negative again on a rapid antigen test, but a PCR test came back positive.”
The spokeswoman said she was given a course of Pfizer-made Paxlovid, which is known to cause a rebound of symptoms and positivity—even after testing negative. President Biden had tested negative several weeks ago only to return a positive test and a return of symptoms after he took Paxlovid, forcing him into quarantine for about a week.
“Close contacts of the First Lady have been notified,” Alexander added. “She is currently staying at a private residence in South Carolina and will return home after she receives two consecutive negative COVID tests.”
Like her husband, the first lady is double vaccinated and has received two booster shots. It’s the first time Jill Biden has developed COVID-19, according to Alexander.
“We will also increase the President’s testing cadence and report those results,” Jean-Pierre wrote.
Another top official in the White House, Defense Secretary Lloyd Austin, tested positive for the virus on Monday for the second time. The 69-year-old will undergo quarantine and “will retain all authorities and plan to maintain my normal work schedule virtually from home.”
Austin, who previously contracted COVID-19 in January, confirmed to news outlets that his last contact with Joe Biden was on July 29.
And like the Bidens, Austin has received four COVID-19 vaccine doses in total.
Earlier this year, the CDC issued an alert that individuals taking Paxlovid may see a return in symptoms, known as “COVID rebound.”
“A brief return of symptoms may be part of the natural history of SARS-CoV-2 (the virus that causes COVID-19) infection in some persons, independent of treatment with Paxlovid and regardless of vaccination status,” the alert issued in late May said.
“Limited information currently available from case reports suggests that persons treated with Paxlovid who experience COVID-19 rebound have had mild illness; there are no reports of severe disease. There is currently no evidence that additional treatment is needed with Paxlovid or other anti-SARS-CoV-2 therapies in cases where COVID-19 rebound is suspected,” the CDC added.