Trinity Team Discovers Underlying Cause of “Brain Fog” Linked With Long COVID

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Today, a team of scientists from Trinity College Dublin and investigators from FutureNeuro announced a major discovery that has profound importance for our understanding of brain fog and cognitive decline seen in some patients with Long COVID.

Today, a team of scientists from Trinity College Dublin and investigators from FutureNeuro announced a major discovery that has profound importance for our understanding of brain fog and cognitive decline seen in some patients with Long COVID.

In the months after the emergence of the novel coronavirus SARS-CoV2 in late 2019 a patient-reported syndrome termed Long COVID began to come to the fore as an enduring manifestation of acute infection.

Long COVID has up to 200 reported symptoms to date, but in general patients report lingering symptoms such as fatigue, shortness of breath, problems with memory and thinking and joint/muscle pain. While the vast majority of people suffering from COVID-19 make a full recovery, any of these symptoms that linger for more than 12 weeks post infection can be considered Long COVID.

Long COVID has now become a major public health issue since the outbreak of the pandemic in 2020. While international incidence rates vary, it is estimated to affect up to 10% of patients infected with the SARS-CoV2 virus. Of these patients suffering from Long-COVID, just under 50% of them report some form of lingering neurological effect such as cognitive decline, fatigue and brain fog.

Read more at Trinity College Dublin

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