New study suggests our brain is not protected in the event of infection. Researchers at Imperial College London followed a cohort of more than 110,000 people.
Guinea pigs who had been infected but recovered in less than a month displayed the equivalent of 3 IQ points less compared to those who had not been contaminated. And this sometimes more than a year after catching Covid. The decline in cognitive abilities is p ... Could Covid make us less intelligent? A new study, published this Thursday in the New England Journal of Medicine, suggests in any case that our brain isn't protected.