Katie Couric and her husband, John Molner, have shared details of a disturbing medical episode that left the veteran journalist unable to remember several hours of her day.
Couric, 69, experienced temporary memory loss on June 27 before doctors diagnosed her with transient global amnesia, also known as TGA. She later documented the health scare in a July 6 Substack post, calling it “The Day I’ll Never Remember.”
Although Couric recovered, she said the missing hours from that Saturday in June will never return to her memory.
“This was a freaky occurrence, it could have been much more serious,” Couric wrote. “Ultimately, I’m relieved—even though several hours of a Saturday in June will always be missing for me.”
Molner recalls the moment something appeared wrong
Couric and Molner started the day at the Aspen Ideas Festival before traveling to the Aspen Institute, where she was scheduled to participate in two panel discussions.
Couric said the final moment she remembers was stopping for lunch at a hot dog stand.
Molner provided details about what happened afterward because his wife could not recall the period herself. He said he and one of Couric’s interns realized that she was “out of it” after she finished her appearances. They then took her to Aspen Valley Hospital.
Couric was unable to correctly identify the month, year or current president when questioned.
“I wasn’t sure of the month,” she recalled. “I thought it was 2024. And I believed Joe Biden was president.”
Molner said medical staff initially treated the situation as a possible stroke.
“When I was asked the month, the year, and who was president, I got them wrong,” Couric wrote.
Molner also recalled how Couric responded whenever medical staff entered the room.
“She reintroduced herself to the nurses every time they came into the room,” he said.
Doctors initiated stroke protocol, but an MRI showed no evidence that Couric had suffered a stroke. She remained at the hospital for additional evaluation before receiving an explanation for the unusual symptoms.
Doctors identify a temporary memory condition
Neurologist David Perlmutter later discussed Couric’s TGA diagnosis with Katie Couric Media. He explained that the condition causes a sudden and temporary inability to create new memories.
During an episode, a person can remain conscious, recognize relatives, understand their own identity and continue having conversations. However, they may forget events that occurred only minutes earlier and repeatedly ask the same questions.
Perlmutter said the exact cause remains unknown. Episodes can follow physical or emotional strain, with possible triggers including intense exercise, heavy lifting, pain, emotional shock, coughing, straining or sexual activity.
Couric considered whether dehydration, altitude, stress or insufficient sleep might have played a role in her episode. However, she acknowledged that no definite cause had been identified.
What is known about TGA
According to information available through the National Library of Medicine, transient global amnesia generally lasts between one and 24 hours and most often affects adults between 50 and 70.
People experiencing it remain alert but temporarily lose the ability to retain new information. Some memories from the hours immediately preceding the episode may also disappear.
Research published in PubMed indicates that people with migraines, high cholesterol, hyperlipidemia or heart disease may face an increased risk.
There is no specific treatment for TGA. Symptoms generally disappear independently within 24 hours, with most patients making a complete recovery without lasting complications.
The diagnosis is typically reached only after doctors exclude more serious explanations for sudden memory loss.
