Another long-term effect of the novel coronavirus appears to be a higher chance of patients contracting Alzheimer’s disease in the years to follow, according to the latest research.

Numerous large research projects overseas have shown a link between COVID-19 and cognitive disorders, along with Alzheimer’s.

“The novel coronavirus is a new risk factor for dementia,” said Takayoshi Shimohata, a neurology professor at Gifu University, who also serves on the health ministry’s editorial committee that compiles a manual for treating COVID-19’s aftereffects. “There needs to be greater understanding that the illness also affects the brain.”