Blood Test Developed for Chronic Fatigue and Long Covid Detection

Thursday, 13 November 2025, 06:06

Blood test developed shows promise in diagnosing chronic fatigue and long Covid. Researchers highlight significant biological similarities between these conditions. This advancement may provide crucial insights for millions affected by debilitating fatigue.
Womenshealthmag
Blood Test Developed for Chronic Fatigue and Long Covid Detection

Understanding the Blood Test Development

Scientists have recently developed a blood test that effectively diagnoses Chronic Fatigue Syndrome and Long Covid, conditions that share striking similarities. Both diseases are notoriously difficult to diagnose accurately.

Key Findings from the Research

Research published in the Journal of Translational Medicine indicates a significant advancement in detection methods. This study analyzed blood samples from individuals diagnosed with severe Chronic Fatigue Syndrome (CFS), revealing a specific genetic pattern absent in healthy participants.

  • 92% accuracy in identifying CFS
  • 98% accuracy in recognizing healthy individuals

Biological Overlap Between Conditions

Experts suggest that the similarities in biological changes underlying CFS and Long Covid may lead to shared testing approaches. This discovery is critical considering the substantial number of individuals impacted by both conditions.


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