People with Myalgic Encephalomyelitis/Chronic Fatigue Syndrome May Have an "Exhausted" Immune System

A long-awaited study of people with ME/CFS revealed differences in their immune and nervous system. The findings may offer clues about long COVID

https://www.scientificamerican.com/article/people-with-myalgic-encephalomyelitis-chronic-fatigue-syndrome-may-have-an-exhausted-immune-system/