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🦠 3D IMMUNE RESPONSE
💉 Inject pathogen
🔁 Repeated infection
Pathogen attack size
12
PATHOGENS
0
ACTIVE ANTIBODIES
0
Response phase
awaiting
Memory cells
none
Why this matters: vaccines work exactly like that — they train memory cells before meeting the actual antigen, so the secondary response is much faster.
Drag to rotate · Wheel — zoom · Observe cells inside the tissue