A systematic review of 49 imaging studies highlights how COVID-19 affects the human brain. Researchers found widespread structural and functional changes in areas responsible for memory, emotion, and attention, providing insight into enduring neurological symptoms like brain fog.
As far as I know, my young kid and I have never caught it. My husband caught it at a birthday party the three of us all attended. We were in close proximity with my husband the three day before he finally tested positive andy kiddo and I tested multiple times and never tested positive.
Part of me wants to believe my kiddo and I are just incredibly lucky and never caught it, but more likely we are just asymptomatic carriers.