Publication date: Jul 17, 2025
The brain fog that can linger after a bout with COVID is not a new discovery. In fact, much research has linked this long-COVID symptom to the neuroinflammation that often accompanies an infection.

| Concepts | Keywords |
|---|---|
| Alzheimers | Alzheimers |
| Microbiology | Amyloid |
| Neuroscience | Beta |
| Viral | Blood |
| Yale | Brain |
| Covid | |
| Disease | |
| Explains | |
| Found | |
| Immune | |
| Infections | |
| Inflammation | |
| Published | |
| Related | |
| System |
Semantics
| Type | Source | Name |
|---|---|---|
| disease | MESH | infection |
| disease | MESH | neuroinflammation |
| disease | IDO | symptom |
| disease | MESH | Long Covid |
| disease | MESH | viral infections |
| disease | IDO | history |
| drug | DRUGBANK | Tropicamide |
| disease | IDO | protein |
| disease | MESH | amyloid plaques |
| disease | IDO | blood |
| disease | MESH | COVID-19 |
| disease | MESH | loss of smell |
| disease | MESH | autoimmune diseases |
| pathway | REACTOME | Release |
| disease | MESH | respiratory tract infections |
| disease | MESH | causes |
| disease | MESH | pneumonia |
| disease | MESH | brain inflammation |
| pathway | REACTOME | Immune System |
| disease | IDO | role |
| disease | IDO | innate immune response |
| disease | MESH | inflammation |
| disease | MESH | Dementia |
Original Article
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