“CogIt started when my brain gave out on me in algebra class one January day in 2022. I couldn’t figure out a simple math problem; all I saw were numbers and symbols. My eyelids drooped, my head hurt, I could barely stay awake. Something wasn’t right. I hadn’t felt like myself since getting COVID-19 a couple weeks earlier. Simple tasks like reading a text or standing up were draining. But what happened in that classroom scared me. At age 14, my life became a state of constant exhaustion, punctuated by doctors’ visits that, months later, would lead to a Long COVID diagnosis.”

From a study of 84 children (age: 6–16) within 6 months after being tested positive for COVID-19, "Compared with the control group, the COVID group in the post-COVID condition had more severe symptoms of inattention, hyperactivity-impulsivity, opposition, a wide range of emotional and behavioral problems, and poor school functions, school attitude, social interaction, school behavioral problems, and interaction problems with their parents. Compared with the pre-COVID condition, the COVID group had greater severity of inattention, somatic complaints, thought problems, internalizing problems, poor school functions, and interaction problems with their parents in the post-COVID condition.. a significant link [was identified] between SARS-CoV-2 infection and various post-COVID mental health sequelae in children, including behavioral/emotional and social adjustment challenges."

Thread Previously healthy and fit children with 'high social and academic performance' found to have brains that show classic signs of severe neurogenerative diseases such as Alzheimer's dementia as well as a significant drop in memory and intelligence after 'mild' Covid

Brain damage after even mild Covid in kids: Omicron is much better at invading children's noses, predicts memory issues. "Severity of smell dysfunction after infection may be a better predictor of long-term cognitive impairment than severity of COVID-19"