New Study Reveals Long COVID Can Mirror Disability Seen in Parkinson’s and Stroke Survivors

Date: August 25, 2025

Long COVID isn’t just lingering symptoms—it can be profoundly disabling. According to a recent study, 86% of people living with Long COVID meet the threshold for serious disability, a level comparable to what stroke and Parkinson’s disease patients endure.

Lives Altered by the Aftermath of COVID-19

Researchers surveyed 121 adults in Australia who had recovered from COVID-19 between early 2020 and mid-2022. Despite mild initial infections and no hospitalisation for many, they continued to struggle months or even years later with fatigue, “brain fog,” and breathlessness. On average, participants experienced functional challenges on about 27 days per month, and were completely unable to function on roughly 18 of those days.

A Stark Reality Compared to the General Population

When compared to the general public, these individuals reported greater difficulty in daily tasks than 98% of Australians surveyed. While simple activities like eating and dressing remained manageable, more complex tasks—such as household chores and social interactions—were severely impacted. Overall well-being plummeted: their perceived quality of life scored 23% lower than norms for healthy individuals.

A Toll That Echoes Other Serious Neurological Conditions

The study emphasizes that the functional burden of Long COVID rivals that seen in neurological diseases like Parkinson’s and stroke. While not physically identical, the debilitating nature of the impact—especially in the cognitive and social domains—offers a blunt reality check on the condition’s seriousness.

Hope Lies in Listening to Lived Experiences

The study highlights another crucial insight: self-reported experiences aren’t subjective complaints—they’re valid, measurable indicators of disability and health outcomes. For better support and health policy development, these personal accounts must be integrated into care pathways and planning.


Snapshot at a Glance

MetricLong COVID Findings
Functioning Days Lost~27 days/month impacted; ~18 days non-functional
Disability Prevalence86% met serious disability threshold
Comparison to General PopulationWorse than 98% of surveyed Australians
Quality of Life~23% lower overall well-being
Comparable ConditionsSimilar impact as Parkinson’s & strokes

This research underscores Long COVID’s deep, ongoing effect—not just as a lingering illness, but as a disabling condition that demands urgent, compassionate public health action.

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