Related Clues:
- Immune response orchestrator
- It's in your blood
- Lymphocyte found in marrow
- Antigen disabler
- Immune system component
- Infection fighter
- Immune system agent
- Bone marrow lymphocyte
- Immune-system component
- Part of the immune system
- Antigen identifier
- Kind of count in a blood test
- Infection fighter in the blood
- ___ count (HIV patient's concern)
- Antigen attacker