Even mild COVIS infection can cause serious brain damage

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Potentially fatal COVID-19 complications in the brain including delirium, nerve damage and stroke may be more common than initially thought, a team of British-based doctors

Severe COVID-19 infections are known to put patients at risk of neurological complications, but research led by University College London suggests serious problems can occur even in individuals with mild cases of the virus.

They found 10 cases of temporary brain dysfunction, 12 cases of brain inflammation, eight strokes and eight cases of nerve damage.
With more than 11 million confirmed infections worldwide, COVID-19 is known to cause a variety of health complications in addition to lung infection.

The research, published in the journal Brain, showed that none of patients diagnosed with neurological problems had COVID-19 in their cerebrospinal fluid, suggesting that the virus did not directly attack their brains.

Perhaps crucially, the team found that ADEM diagnoses "not related to the severity of the respiratory COVID-19 disease".
While the results of the study suggest that brain complications could be more common among virus patients than first thought, experts said it didn't mean that brain damage cases were widespread.

"The scrutiny that the pandemic attracts means it would be very unlikely that there is a large parallel pandemic of unusual brain damage linked to COVID-19,"

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