Innate immunity (macrophages engulfing) reacts at once; adaptive immunity (B/T + antibodies) is slower but specific & leaves memory → next time it clears very fast.
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Tap “Infect” on the right · watch macrophages engulf & antibodies attack · clear them to build memory then re-infect · tap a cell for details
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Pathogens vs antibodies over timepathogensantibodies