Emily Caffee, a lifelong physical therapist and athlete, downplayed her primary care provider’s flexibility to suggest an antidepressant when she complained of fatigue, body aches and brain fog in the months following Covid-19’s illness in March. of 2020.
“He did a very thorough medical study and many of the lab’s values were back to ‘normal,'” said Caffee, a 36-year-old Chicago resident. “It simply came to our notice then. I think we have a lot more information now ”about Covid Long, which was the doctors’ eventual diagnosis for Caffee.
Although there has been significant research on long-term Covid over the past two years, including some studies published last week, some infectious disease experts say we still don’t know enough about the prevalence of the disease, what causes it, and how to do it. -ho. treat it.
More studies on long Covid with control groups are needed, and people should continue to take precautions to avoid contracting Covid despite lifting restrictions and pandemic depletion, experts say.
“How worried should people be? Much more worried than they are,” said Ezekiel Emanuel, a University of Pennsylvania bioethicist who was part of Joe Biden’s Covid advisory team during the transition. “People are behaving as if the pandemic is over. The problem with long Covid is that it is like the problem of hypertension or another disease that exists in the future. We inherently discount the future, especially if the things we need to prevent future negative effects are onerous, such as wearing a mask. “
After having Covid, Caffee, who was a competitive rower, tried to exercise and return to work in acute care at Northwestern Memorial Hospital. But he experienced “relentless and overwhelming” fatigue and anxiety. He struggled with his job and eventually had to take medical leave.
Emily Caffee is a competitive t-shirt, but she dropped out for a long Covid. Photography: courtesy of Emily Caffee
The job was “pretty physical, pretty cognitively demanding, doing graphics reviews, working in the ICU, and it was collapsing,” he said. “A lot of the cognitive tasks that I just couldn’t handle.”
Caffee’s experience reflects that of Covid’s other long-haul carriers who, like her, participated in a Northwestern study published in the Annals of Clinical and Translational Neurology on Tuesday. The researchers found that patients continued to have neurological symptoms and fatigue, among other problems, for nearly 15 months after infection.
“We found that while patients tended to improve slightly over time between the first and second visit, they still had a lower quality of life compared to the normal U.S. population in terms of their impression of cognition and impression of fatigue, “said Dr. Igor. Koralnik, head of Neuroinfectious Diseases and Global Neurology of the Northwest, who oversees the Covid-19 Neuro Clinic.
Although Covid vaccines were not available when Caffee became ill, people who were vaccinated and experienced advanced infections had a much lower risk of getting Covid in the long term compared to people who were not vaccinated, according to a study published Thursday in Nature Medicine.
“Vaccines protect some, but not much, of the long Covid. The risk reduction is 15%, and that’s really a very modest amount,” said Ziyad Al-Aly, a clinical epidemiologist at the University of Washington in St. Louis and head of research for the VA St. Louis health care system.
But it is unclear how long Covid is common among people who contract the virus, according to Emanuel and Jennifer Nuzzo, epidemiologists at the Johns Hopkins Health Center. Estimates of how many Covid survivors develop long-term Covid range from 10% to 30%.
These figures are often based on “retrospective studies that only look at a proportion of patients and then try to characterize from very inaccurate measurements” that “experienced certain symptoms beyond a certain period of time, but are not compared with any control “. group, ”Nuzzo said. “Achieving accurate percentages of patients experiencing these symptoms after infection can help us better target our resources to help people.”
Nor is it clear whether the long Covid is something unique, Nuzzo said.
“What we’re talking about as a condition is probably not a condition,” he said. “There is a spectrum of symptoms that people experience after an infection.”
Grouping all of these “limits our ability to focus on how to protect or relieve people who have suffered,” Nuzzo added.
There has also been insufficient research on what treatments are effective against long Covid, Emanuel said.
Medications for people with long Covid should be compared to those for people who did not develop the disease, he said.
“We’re shooting in the dark, at least initially, until we better understand what immune defects are driving this? Absolutely. Do we have an alternative? Yes, we can only wait and wait and wait. I don’t think it’s the best idea,” he said. Emanuel.
While infectious disease experts are calling for more research, that doesn’t mean they are trying to lessen the suffering of long-haul carriers, Nuzzo said. Some people with the disease have expressed anxiety because health care providers do not take their symptoms seriously.
“I think anyone who has ever suffered from a chronic illness has probably encountered this frustration at some point, feeling that they know that something is wrong, that they need help, and that they are not getting the right kind of help. and understanding of the medical community that it needs.
Emily Caffee, right, with a companion at Northwestern Memorial Hospital. Photography: courtesy of Emily Caffee
While long-distance suppliers and carriers are waiting for these answers, the best thing everyone else can do is get vaccinated against Covid, infectious disease experts said.
Emanuel also recommended measures such as installing HEPA filters; wear N95 masks; and don’t dine at restaurants inside.
“If it wasn’t for long Covid or one in 2,000 people had long Covid who had an acute infection,” Emanuel said he wouldn’t bother to mask himself. But the virus poses a “very serious complication” threat, Covid said.
Caffee, the physiotherapist, tried to recover by making dietary changes, meditating, and doing restorative yoga.
It worked.
In the late summer of 2021, he was able to return to work and exercise gradually. He has now returned to full-time work and feels “90 to 95% better,” he said.
He now treats people with long Covid, who have a number of problems, such as balance problems and leg and foot neuropathy.
“I definitely hope to continue to serve this community a little more because it won’t go away,” he said. “I feel a good sense of validation to offer what I can to help these patients.”