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Newly described case reports add to growing evidence that COVID-19 infections can result in severe, long-lasting neurological complications—including inflammation, psychosis, delirium, nerve damage, and strokes—even among patients experiencing mild cases of the virus with few other symptoms. In some instances, the new study claims, these neurological effects were the first manifestation of the disease.
In a paper published today (July 8) in the journal Brain, neurologists in the UK noted an uptick this spring in cases of a potentially fatal condition called acute disseminated encephalomyelitis (ADEM). While ADEM is usually diagnosed in younger children after a viral infection, researchers at the college’s Institute of Neurology tell The Guardian that they saw two or three cases per week among coronavirus patients during April and May. Ordinarily, the hospital sees about two ADEM cases per month among adults.
“We’re seeing things in the way Covid-19 affects the brain ...