How covid brain fog may overlap with ‘chemo brain’ and Alzheimer’s

Researchers say the brain inflammation in long covid is similar to that in cancer patients. Featuring Michelle Monje.

oxidative stress in people with covid
Two cells (darker color) being attacked by free radicals (red molecules) in a process known as oxidative stress, which may lead to the brain fog symptoms in some people with long covid and chronic fatigue syndrome. M.E. Newman/Johns Hopkins Medicine/National Institutes of Health