- Sluggish gas exchange in the lungs may be involved in long-COVID brain fog University of Minnesota Twin Cities
- Long COVID Brain Fog Linked to Lung Function PR Newswire
- New research shows younger and middle-aged adults have worse long COVID symptoms than older adults Northwestern Medicine Newsroom
- Cognitive deficits after COVID-19 associated with brain injury biomarkers and volume loss Nature.com
- Long COVID ‘brain fog’ linked to lung dysfunction in new study Henry Herald