Maria Maio wasn't the only person in her workplace battling COVID-19 in early December 2023. But while everyone else she knows got better, she got long COVID.
A celebrity makeup artist, the 55-year-old New Yorker had been boosted and vaccinated at every opportunity since vaccines were approved at the end of 2020, until the fall of 2023, when she skipped the shot.
"I really started subscribing to the mindset that you have an immune system and your immune system is supposed to work for you," she said. "That was the stupidest thing I've ever done."
Maio was not the only person to skip the latest booster: A recent study reported that while nearly 80% of adults in the United States said they'd received their first series of vaccines, barely 20% were up to date on boosters. Nor was Maio alone in getting long COVID 4 years after the start of the deadliest pandemic in a century.
It's tempting, this far out from the shutdowns of 2020, to think the virus is over, that we're immune, and nobody's going to get sick anymore. But while fewer people are getting COVID, it is still very much a part of our lives. And as Maio and others are learning the hard way, long COVID is, too — and it can be deadly.
For those who have recently contracted long COVID, it can feel as if the whole world has moved on from the pandemic, and they are being left behind.
Too Easy to Let Our Guard Down
"It's really difficult to prevent exposure to COVID no matter how careful you are and no matter how many times you are vaccinated," said Akiko Iwasaki, an immunology professor at Yale School of Medicine, New Haven, Connecticut, and pioneer in long COVID research. Iwasaki was quick to point out that "we should never blame anybody for getting long COVID because there is no bulletproof way of preventing long COVID from happening" — although research shows you can increase your protection through vaccination, masking, and increasing ventilation indoors.
Also, just because you didn't get long COVID after catching the virus once, doesn't mean you'll dodge the bullet if you get sick again, as Maio has now learned twice. She had long COVID in 2022 after her second bout with the virus, with breathing problems and brain fog that lasted for several months.
Subsequent long COVID experiences won't necessarily mimic previous ones. Although Maio developed brain fog again, this time she didn't have the breathing problems that plagued her in 2022. Instead, she had headaches so excruciating she thought she was dying of a brain aneurysm.
A Journal of the American Medical Association study released in May identified the 37 most common symptoms of long COVID, including symptom subgroups that occurred in 80% of the nearly 10,000 study participants. But the symptoms that patients with long COVID are experiencing now are slightly different from earlier in the pandemic or at least that's what doctors are finding at the Post-COVID Recovery Clinic affiliated with the University of Pittsburgh Medical Center.
Michael Risbano, MD, the clinic's codirector, said fewer patients have pulmonary or lung damage now than in the past, but a steady stream report problems with brain fog, forgetfulness, exercise intolerance (shortness of breath and fatigue with exercise and difficulty performing any kind of exertional activity), and post-exertional malaise (feeling wiped out or fatigued for hours or even days after physical or mental activity).
Long COVID Treatments Showing Improvement — Slowly
"There still isn't a great way to treat any of this," said Risbano, whose clinic is involved with the National Institute of Health's RECOVER-VITAL trial, which is evaluating potential treatments including Paxlovid and exercise to treat autonomic dysfunction with similarities to myalgic encephalomyelitis/chronic fatigue syndrome and POTS, exercise intolerance, and neurocognitive effects such as brain fog.
Risbano and colleagues have found that physical therapy and exercise training have helped patients with exercise intolerance and neurocognitive problems. "It's not a quick thing where they go through one visit and are better the next day," he stressed. "It takes a little bit of time, a little bit of effort, a little bit of homework — there are no silver bullets, no magic medications."
A quick fix was definitely not in the cards for Dean Jones, PhD, who could barely move when he developed long COVID in May 2023. A 74-year-old biochemist and professor of medicine at Emory University in Atlanta, Georgia, he'd recovered fully the first time he had COVID, in August 2022, but had a completely different experience the second time. He had been vaccinated four times when he began experiencing chronic fatigue, intense exertion-induced migraines, severe airway congestion, brain fog, and shortness of breath. The symptoms began after Memorial Day and worsened over the next month.
His resting heart rate began racing even when he was sleeping, jumping from 53 to 70 beats per minute. "It was almost as though the virus had hit my heart rather than the lungs alone," he said.
Doctors prescribed multiple inhalers and glucocorticoids to calm Jones's immune system. The worst symptoms began to abate after a few weeks. The bad ones continued for fully 2 months, severely limiting Jones's activity. Although he no longer slept all day, just walking from one room to another was exhausting. A dedicated scientist who typically worked 10-15 hours a day before getting sick, he was lucky to focus on work-related tasks for a fraction of that time.
Although the migraines went away early on, the headaches remained until well into the fall. Jones's energy level gradually returned, and by Christmas, he was beginning to feel as healthy as he had before getting COVID in May.
Still, he's not complaining that it took so long to get better. "At 74, there's a lot of colleagues who have already passed away," he said. "I respect the realities of my age. There are so many people who died from COVID that I'm thankful I had those vaccines. I'm thankful that I pulled through it and was able to rebound."
Time Helps Healing — But Prompt Care Still Needed
Recovery is the case for most patients with long COVID, said Lisa Sanders, MD, medical director of the Yale New Haven Health Systems Long COVID Consultation Clinic, which opened in March 2023. Although the clinic has a small segment of patients who have had the condition since 2020, "people who recover, who are most people, move on," she said. "Even the patients who sometimes have to wait a month or so to see me, some of them say, 'I'm already starting to get better. I wasn't sure I should come.'"
Maio, too, is recovering but only after multiple visits to the emergency room and a neurologist in late December and early January. The third emergency room trip was prompted after a brief episode in which she lost the feeling in her legs, which began convulsing. A CAT scan showed severely constricted blood vessels in her brain, leading the medical team to speculate she might have reversible cerebral vasoconstriction syndrome (RCVS), which can trigger the thunderclap headaches that had been causing her such misery.
After her third such headache prompted a fourth emergency room visit, further tests confirmed RCVS, which doctors said was related to inflammation caused by COVID. Maio was then admitted to the hospital, where she spent 4 days starting on a regimen of blood pressure medication, magnesium for the headaches, and oxycodone for pain management.
The TV show Maio works on went back into production after the holidays. She went back at the end of January. She's still having headaches, though they're less intense, and she's still taking medication. She was scheduled for another test to look at her blood vessels in February.
Maio has yet to forgive herself for skipping the last booster, even though there's no guarantee it would have prevented her from getting sick. Her message for others: it's better to be safe than to be as sorry as she is.
"I'll never, ever be persuaded by people who don't believe in vaccines because I believe in science, and I believe in vaccines — that's why people don't die at the age of 30 anymore," she said. "I really think that people need to know about this and what to expect. Because it is horrendous. It is very painful. I would never want anyone to go through this. Ever."