Press "Enter" to skip to content

Tag: long COVID

What Repeat COVID Infections Do to Your Body, According to Science

These days, it’s tempting to compare COVID-19 with the common cold or flu. It can similarly leave you with a nasty cough, fever, sore throat—the full works of respiratory symptoms. And it’s also become a part of the societal fabric, perhaps something you’ve resigned yourself to catching at least a few times in your life (even if you haven’t already). But let’s not forget: SARS-CoV-2 (the virus responsible for COVID) is still relatively new, and researchers are actively investigating the toll of reinfection on the body. While there are still a lot of unknowns, one thing seems to be increasingly true: Getting COVID again and again is a good deal riskier than repeat hits of its seasonal counterparts.

It turns out, SARS-CoV-2 is more nefarious than these other contagious bugs, and our immune response to it, often larger and longer-lasting. COVID has a better ability to camouflage itself in the body, “and it has the keys to the kingdom in the sense that it can unlock any cell and get in,” says Esther Melamed, PhD, an assistant professor in the department of neurology at Dell Medical School, University of Texas Austin, and the research director of the Post-COVID-19 program at UT Health Austin. That’s because SARS-CoV-2 binds to ACE2 receptors, which exist in cells all over your body, from your heart to your gut to your brain. (By contrast, cold and flu viruses replicate mostly in your respiratory tract.)

Comments closed

No good option: These Canadians want to be protected against COVID but are unhappy with the choice of vaccines this fall

The federal government has decided against procuring a protein-based COVID-19 vaccine for the fall immunization campaign — despite it being the only type that some immunocompromised people say they have been able to tolerate.

While the mRNA vaccines made by Pfizer and Moderna are effective at preventing severe illness, hospitalization and death, some people with autoimmune diseases say the jabs can come with a terrible trade-off.

Comments closed

Sérgio Mendes, Brazilian Bossa Nova Musician, Dies of Long Covid at 83

Sérgio Mendes, the Brazilian-born musician who brought bossa nova music to a global audience in the 1960s, died on Thursday, Sept. 5, in a Los Angeles hospital. He was 83.

The renowned musician’s family announced his death in a statement on his social media channels. His family said that his death was caused by effects of long Covid.

“His wife and musical partner for the past 54 years, Gracinha Leporace Mendes, was by his side, as were his loving children,” the statement read. “Mendes last performed in November 2023 to sold out and wildly enthusiastic houses in Paris, London and Barcelona.”

Comments closed

Study: Individuals with pre-existing disabilities had long COVID at much higher rates than peers

The COVID-19 pandemic has been especially hard on individuals with disabilities. New research from the University of Kansas shows that this population is also experiencing long COVID at significantly higher rates than the general population, which exacerbates existing barriers to accessing care.

Researchers from KU’s Institute for Health and Disability Policy Studies at the KU Life Span Institute and the Patient-Led Research Collaborative published a study showing that more than 40% of individuals with pre-existing disabilities who had tested positive for COVID-19 experienced long COVID, defined as symptoms lasting three months or longer. This rate is more than twice the 18.9% of individuals without disabilities who contracted COVID and experienced long COVID symptoms.

Research has long documented that individuals with disabilities face barriers to health care access and experience poorer health outcomes than their nondisabled peers. However, many studies during the pandemic have only asked about disabilities present at the time of the survey rather than whether individuals had a disability prior to the start of the pandemic. The research team compared data from the 2022 National Survey on Health and Disability, conducted by the IHDPS, to the Household Pulse Survey conducted by the Centers for Disease Control and Prevention.

Comments closed

School’s back and so is a COVID-19 surge: Protecting kids and precarious workers

The 2024 school year is beginning amid one of the biggest COVID-19 waves of the pandemic.

One U.S doctor states, “This is a very significant surge. The levels are very high. They’re the highest we’ve ever seen during a summer wave.” It might be hard to think about, but we’re still in a pandemic and experts are warning against COVID-19 complacency in schools.

Dying with COVID-19 in the acute phase may have decreased, but complications from an infection exist — more than 2 million Canadians have “long COVID” (LC). In this context, societies that see themselves as equitable, inclusive and just need to consider if they’re doing the best job protecting their more vulnerable members, like children and many precarious workers. Research shows governments are not doing the best protecting the rights of children in a crisis, and reports from workers indicate some feel abandoned and left to deal with scary health situations, largely on their own. For school staff, students, their families and communities, this all seems quite cruel. It does not need to be this way.

Comments closed

Covid associated with increased risk for hearing loss in young adults

Covid can lead to the loss of smell and taste, but another sense may also be at risk.

A recent study published in the Lancet’s eClinicalMedicine journal reported that a positive coronavirus diagnosis was associated with a more than threefold increase in risk for subsequent hearing loss in young adults.

The effects of covid can linger and affect nearly every organ system, increasing the risk for cardiovascular diseases, diabetes and cognitive impairment.

The new research may be an “alert” that “covid-19 may be an independent risk factor for hearing loss and sudden sensorineural hearing loss among young adults,” said Hye Jun Kim, a biomedical sciences PhD candidate at Seoul National University and an author of the study.

Comments closed

St. Joe’s to shut down Parkwood long-COVID program due to lack of provincial funding

A London program that has been credited with helping patients with long COVID get treatment and support is shutting down because the province has not renewed its funding.

The Post-Acute COVID-19 Program at Parkwood will shut down by the end of the year and has stopped taking patients as of this month, St. Joseph’s Health Care London confirmed in a statement.

The shutdown leaves Londoners who have long COVID without a dedicated space to get treatment.

Comments closed

Why do we have to keep getting COVID?

Flannery Dean is a writer and editor based in Hamilton.

Nearly five years into life with COVID-19, I find myself selfishly wondering how many more times I – by which I mean, all of us – need to get it before we acknowledge that allowing multiple reinfections poses a very large problem? I thought my second bout of it (or was it my third?) in February, 2023, was tough – that one set me back a few months. But this nasty little bug, which is again surging here, there and everywhere, has bitten me once again, and has been a beast to overcome.

My latest infection – which began in June and is mild by medical standards – surprised me. I’m an active, healthy woman in her 40s. In addition to having been infected previously, I’ve gratefully received every single vaccine offered, including the booster shot only about 18 per cent of Canadians got last fall. I’m not sure I blame those who didn’t rush out in droves to get it. There was little public push to do so, and a general sense that infection after vaccination was okay so long as you’re “healthy.” Continued protection against a virus that makes swift and powerful adaptations is a hard sell when you don’t invest in the power of prevention, too.

Even so, after the fever passed, I spent a month largely confined to my bed, unable to do more than shuffle to my doctor’s office and back. I felt weak and nauseated in a way that made pregnancy queasiness seem quaint. My muscles felt tired or tingling or cold, or all three at once. I was regularly overcome by a sensation that I can only describe as a full-body panic attack, marked by a racing heart and rapid breathing. For weeks, I felt like my internal circuitry was on the fritz. Even my vision was blurred.

It remains so.

Comments closed

Teens and kids with long COVID are showing surprising new symptoms

Rose Lehane Tureen is one busy teenager.

The 16-year-old is class president, an Irish step dance champion, singer, cross-country runner and straight-A student at her high school in Maine.

Her accomplishments belie the reality that she suffers from a debilitating headache that has lasted for more than four years, one of the several long COVID symptoms she’s endured since an infection in March 2020.

At the beginning of her illness, Rose went to the emergency room half a dozen times and was hospitalized twice with dizziness and blinding head pain. She also had red and swollen fingers, toes and ears; peeling skin; joint pain; problems controlling her temperature and terrible dreams.

Comments closed

NIH-funded study finds long COVID affects adolescents differently than younger children

Scientists investigating long COVID in youth found similar but distinguishable patterns between school-age children (ages 6-11 years) and adolescents (ages 12-17 years) and identified their most common symptoms. The study, supported by the National Institutes of Health (NIH) and published in JAMA, comes from research conducted through the NIH’s Researching COVID to Enhance Recovery (RECOVER) Initiative, a wide-reaching effort to understand, diagnose, treat, and prevent long COVID, a condition marked by symptoms and health problems that linger after an infection with SARS-CoV-2, the virus that causes COVID-19.

Children and adolescents were found to experience prolonged symptoms after SARS-CoV-2 infection in almost every organ system with most having symptoms affecting more than one system.

Comments closed

COVID-related loss of smell tied to changes in the brain

A new study of 73 adults recovering from COVID-19 finds that those who lost their sense of smell showed behavioral, functional, and structural brain changes.

Researchers in Chile conducted cognitive screening, performance on a decision-making task, functional testing, and magnetic resonance imaging (MRI) results with 73 patients after mild to moderate COVID-19 infection and 27 COVID-naïve patients with infections from other pathogens. Two follow-up sessions were conducted 15 days apart.

Comments closed

Long COVID has cost the Australian economy billions in lost work hours, new research says

In short:

A new study has found about $9.6 billion was lost in economic productivity due to long COVID in 2022.

Researchers say that represented about a quarter of Australia’s real gross domestic product growth for that year.

What’s next?

Some experts are calling on state and federal governments, as well as policymakers, to put greater focus on long COVID.

Comments closed

Long COVID leads to missed work days, economic loss

About 14% of participants in a new long-COVID study from Yale said they didn’t return to work in the months after their infection, suggesting that the condition results in major economic losses. The study is published in PLOS One.

The study was based on the outcomes of 6,000 participants at eight study sites in Illinois, Connecticut, Washington, Pennsylvania, Texas, and California from 2020 through 2022 as part of the Innovative Support for Patients with SARS-CoV-2 Infections Registry, or INSPIRE study.

Comments closed

Opinion: Closing long-COVID clinics a devastating blow to patients

I was dismayed to see Alberta Health Services’ decision to abruptly shut down the three long-COVID clinics and outpatient programs last week. This was done without any consultation, notice or consideration for those who access these crucial health care services.

As a long-COVID patient I was personally able to access their rehab services, which were incredibly helpful for me. Many may not realize how long-COVID impacts the entire body, and the extent of care supports many long-COVID patients require.

I went from being a very active person to being homebound and unable to work. The support I received through the clinic helped me regain some of my function and made my activities of daily living more manageable.

Through the clinic I was able to access cardiac and respiratory testing, as well as many rehabilitation therapists, including a physiotherapist, occupational therapist, recreational therapist (so critical when you’re housebound), a speech language pathologist, and a social worker.

Comments closed

Fallout ensues after the closure of long-COVID outpatient program

Those suffering from long-COVID in Alberta are fighting back after the government informed them the Long-COVID Inter-Professional Outpatient Program was ending.

For some, COVID feels like a distant memory, a time when the world seemed to stop as everyone navigated the pandemic. Yet for many, it’s not in the rearview mirror, it’s still an ever-present reality and daily fight.

Jennifer Hare has had long-COVID for three years.

“Literally, my entire life is planned whereas before, I was a normal human being,” said Hare.

Comments closed

The US Government Is Shutting Down A Key Covid Website

Tomorrow the US government agency responsible for biomedical and public health research, The National Institutes of Health, will shut down its Covid-19 ‘special populations’ website.

This site hosts a huge amount of information about how to treat covid and long covid in the immunocompromised and in people with HIV, cancer and similar immune supressing conditions – so-called ‘special populations.’

The site is going totally offline.

Comments closed

New studies estimate long-COVID rates, identify risk factors

As new variants continue to emerge and infect people, older adults remain highly vulnerable to long-term health effects from this pathogen. Continued multidisciplinary research is needed to understand and prevent long COVID to reduce morbidity and mortality and maintain quality of life in older adults.

Comments closed

About 400 Million People Worldwide Have Had Long Covid, Researchers Say

About 400 million people worldwide have been afflicted with long Covid, according to a new report by scientists and other researchers who have studied the condition. The team estimated that the economic cost — from factors like health care services and patients unable to return to work — is about $1 trillion worldwide each year, or about 1 percent of the global economy.

The report, published Friday in the journal Nature Medicine, is an effort to summarize the knowledge about and effects of long Covid across the globe four years after it first emerged.

It also aims to “provide a road map for policy and research priorities,” said one author, Dr. Ziyad Al-Aly, the chief of research and development at the V.A. St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. He wrote the paper with several other leading long Covid researchers and three leaders of the Patient-Led Research Collaborative, an organization formed by long Covid patients who are also professional researchers.

Comments closed