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Tag: cognitive issues

Topic: cognitive issuesView all posts for the topic: cognitive issues

Small study finds brain alterations after COVID Omicron infection

Published December 4, 2023

Still COVIDing Canada Posts

Published by: CIDRAP
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By Mary Van Beusekom

Researchers in China report thinning of the gray matter and other changes in certain parts of the brain in 61 men after COVID-19 Omicron infection.

For the study, published late last week in JAMA Network Open, the researchers evaluated 61 men before and after infection with the SARS-CoV-2 Omicron variant in January 2023. The men had been part of a larger cohort who had undergone magnetic resonance imaging (MRI) and neuropsychiatric screenings before infection in August and September 2022. Average age was 43 years.

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Topic: long COVIDView all posts for the topic: long COVID

MRI study spotlights impact of long COVID on the brain

Published November 22, 2023

Still COVIDing Canada Posts

Published by: CIDRAP
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By Stephanie Soucheray

A new study comparing magnetic resonance imaging (MRI) images of patients with long COVID, fully recovered COVID-19 survivors, and healthy controls shows microstructural changes in different brain regions in the long-COVID patients. The findings will be presented next week at the annual meeting of the Radiological Society of North America.

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The eighth COVID-19 wave is here. Could catching it trigger Alzheimer’s, Parkinson’s or autoimmune disorders?
Topic: neurodegenerative diseasesView all posts for the topic: neurodegenerative diseases

The eighth COVID-19 wave is here. Could catching it trigger Alzheimer’s, Parkinson’s or autoimmune disorders?

Published November 21, 2023

Still COVIDing Canada Posts

Published by: ABC News
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By Catherine Taylor

From the earliest days of the COVID-19 pandemic, scientists have raised concerns about the potential for long-term health problems linked to SARS-CoV-2 and warned repeated infections are likely to increase the risk.

An association between COVID and cardiovascular disease emerged quickly.

And now — almost exactly four years since the first case was discovered in Wuhan — a growing body of scientific research is cautiously linking the inflammation caused by a COVID infection to diseases like Alzheimer’s and Parkinson’s as well as autoimmune conditions from bowel disease to rheumatoid arthritis.

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Topic: long COVIDView all posts for the topic: long COVID

‘This isn’t a life’: The crushing burden of Long Covid

Published November 17, 2023

Still COVIDing Canada Posts

Published by: Newsroom
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By Marc Daalder

Ashleigh was saving up to travel overseas in the near future. Now, she’s housebound at 28, sometimes even bedbound, unable to drive or walk more than a short distance. “My mum has had to take care of me a lot this year, and I feel a bit bad for her experience as well.”

Michael, 32, was a busy Crown prosecutor. Now he’s been disabled for more than 18 months, taking long stretches off work and struggling with his mental health and damaged relationships. “It’s probably the worst thing that’s ever happened to me.”

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Topic: cognitive issuesView all posts for the topic: cognitive issues

Can’t Think, Can’t Remember: More Americans Say They’re in a Cognitive Fog

Published November 13, 2023

Still COVIDing Canada Posts

Published by: The New York Times
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By Francesca Paris

There are more Americans who say they have serious cognitive problems — with remembering, concentrating or making decisions — than at any time in the last 15 years, data from the Census Bureau shows.

The increase started with the pandemic: The number of working-age adults reporting “serious difficulty” thinking has climbed by an estimated one million people.

Continue readingCan’t Think, Can’t Remember: More Americans Say They’re in a Cognitive Fog
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Ontario: Keep masks in healthcare!Line drawing of an N95 respirator, accompanied by the text: Keep masks in healthcare #CovidIsNotOver
Topic: take actionView all posts for the topic: take action

Ontario: Keep masks in healthcare!

Published November 6, 2023

Still COVIDing Canada Posts

📣 Let hospital CEOs and MPPs know you want universal masking with respirators in Ontario hospitals

✉️ Send letters to voice your support for universal masking with respirators in hospitals. You can use your own email software to send the letters.

Why take action? SARS-CoV-2 is an airborne, level 3 pathogen. We need universal masking with respirators to prevent COVID-induced health issues, including long COVID, cognitive issues, and cardiovascular diseases.

Please take a moment to voice your support for universal masking with respirators in Ontario hospitals!

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Topic: cognitive issuesView all posts for the topic: cognitive issues

SARS-CoV-2 virus found to migrate within neurons and infect the brain

Published October 27, 2023

Still COVIDing Canada Posts

Published by: Medical Xpress
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By Pasteur Institute

The emergence of different variants of SARS-CoV-2 has produced a wide range of clinical profiles and symptoms in patients. For the first time, researchers at the Institut Pasteur and Université Paris Cité have demonstrated, in an animal model, a characteristic common to several SARS-CoV-2 variants: the ability to infect the central nervous system.

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Topic: long COVIDView all posts for the topic: long COVID

High levels of 2 blood-clotting proteins may portend post-COVID brain fog

Published September 1, 2023

Still COVIDing Canada Posts

Published by: CIDRAP
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By Mary Van Beusekom

High levels of two blood biomarkers during infection could predict cognitive dysfunction, or “brain fog,” among COVID-19 survivors 6 and 12 months after hospitalization, according to a UK study published yesterday in Nature Medicine.

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Topic: long COVIDView all posts for the topic: long COVID

Blood Clotting Proteins Might Help Predict Long COVID Brain Fog

Published September 1, 2023

Still COVIDing Canada Posts

Published by: Scientific American
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By Sara Reardon

Many people who have long COVID—a condition in which health issues persist months after infection—report struggling with “brain fog,” recurring memory and concentration lapses that make it difficult­­ to function in everyday life. Now a new study has found these cognitive problems could result from blood clots triggered by infection, possibly through mechanisms like those that cause some types of dementia. These clots leave telltale protein signatures in blood, suggesting that testing for them could help predict, diagnose and possibly even treat long COVID.

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Topic: long COVIDView all posts for the topic: long COVID

Μακρά Covid-19: Οι θρόμβοι αίματος μπορεί να ευθύνονται για την εγκεφαλική ομίχλη

Published September 1, 2023

Still COVIDing Canada Posts

Published by: ΕΡΤ
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By Εύη Τσιριγωτάκη

Blood clots in the brain or lungs may be responsible for certain symptoms of long COVID, including brain fog and fatigue, according to a new British study.

Continue readingΜακρά Covid-19: Οι θρόμβοι αίματος μπορεί να ευθύνονται για την εγκεφαλική ομίχλη
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Topic: long COVIDView all posts for the topic: long COVID

Halifax researcher seeks COVID-19 long haulers to study effects of virus on brain

Published August 23, 2023

Still COVIDing Canada Posts

Published by: CBC News
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By Britnei Bilhete

Dr. Carlos Hernandez is an assistant professor in Dalhousie University’s faculty of computer science. He hopes to contribute to long COVID research in collaboration with scientists at Western University in London, Ont., and the National Autonomous University of Mexico in Mexico City in a multi-year study assessing cognitive damage caused by the condition.

But there’s just one issue: He needs more participants in the Halifax area.

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Topic: long COVIDView all posts for the topic: long COVID

Long COVID still worrisome 2 years after infection

Published August 21, 2023

Still COVIDing Canada Posts

Published by: Washington University School of Medicine in St. Louis
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By Kristina Sauerwein

Our findings highlight the substantial cumulative burden of health loss due to long COVID and emphasize the ongoing need for health care for those faced with long COVID. It appears that the effects of long COVID for many will not only impact such patients and their quality of life, but potentially will contribute to a decline in life expectancy and also may impact labor participation, economic productivity, and societal well-being.

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Topic: long COVIDView all posts for the topic: long COVID

Long Covid symptoms create a greater burden of disability than heart disease or cancer, new study shows

Published August 21, 2023

Still COVIDing Canada Posts

Published by: CNN
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By Brenda Goodman

People who survived Covid-19 early in the pandemic, before there were vaccines, continued to be at higher risk for a slew of health problems for up to two years after they got over their initial infections, compared to others who didn’t test positive, a new study finds, and that was especially true if they were hospitalized.

These health problems include heart problems, blood clots, diabetes, neurologic complications, fatigue and difficulties with mental health and have come to be known collectively as long Covid.

Continue readingLong Covid symptoms create a greater burden of disability than heart disease or cancer, new study shows
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Topic: long COVIDView all posts for the topic: long COVID

Many long-covid symptoms linger even after two years, new study shows

Published August 21, 2023

Still COVIDing Canada Posts

Published by: Washington Post
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By Amy Goldstein

People who endured even mild cases of covid-19 are at heightened risk two years later for lung problems, fatigue, diabetes and certain other health problems typical of long covid, according to a new study that casts fresh light on the virus’s true toll.

The analysis, published Monday in the journal Nature Medicine, is believed to be the first to document the extent to which an array of aftereffects that patients can develop — as part of the diffuse and sometimes debilitating syndrome known as long covid — linger beyond the initial months or year after they survived a coronavirus infection.

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Topic: long COVIDView all posts for the topic: long COVID

Long COVID Is Disabling Kids. Why We Ignore It

Published July 20, 2023

Still COVIDing Canada Posts

Published by: The Tyee
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By Crawford Kilian

Yet we may have disastrously underestimated one of the most serious sequelae: infection of the brain and nervous system. And we may have missed the neurological damage done to children and young adults who seem to have recovered from COVID-19.

Continue readingLong COVID Is Disabling Kids. Why We Ignore It
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