Blood Health
Absolute Reactive Lymphocytes
What This Marker Tells Us
Activated lymphocytes responding to infection, usually viral.
Why It Matters
Helps identify viral illness early and gauge immune activation severity.
How to Interpret Your Trends
Elevated values reflect active viral response. Declines show recovery. Very high = classic mono-type infection.
What Influences This Marker
EBV, CMV, influenza, viral hepatitis, stress, inflammation.
How Your Team Uses It
Used to downshift training intensity, increase rest, and support immune recovery.
Related Signals We Also Review
Lymphocyte count, WBC, liver enzymes, fatigue patterns.