A hidden physical change in the body may be helping to drive the prolonged malaise some people experience after contracting COVID-19 . Analyzing blood samples from patients with long COVID , a team of medical researchers has identified unusual microscopic structures that may contribute to symptoms such as brain fog and fatigue . If this is the case, it offers a hopeful target for future treatment. "This study shows a robust association between biomarkers indicative of thromboinflammatory

Tag-uri: Coronavirus