Alien Protein Contaminant

A microscopic, iridescent contaminant extracted from the crew member’s neural tissue, pulsing faintly under the Doctor’s scrutiny. The protein reacts visibly to the body’s central nervous system, distorting perceptions and triggering episodes of violent disorientation that threaten both patient and caregiver. Its foreign composition resists immediate stabilization, leaving the Doctor to improvise treatment while containing the spread of its psychotropic effects.

1 appearances

Appearances in the Narrative

When this object appears and how it's used

1 moments

S18E12 · Full Circle Part 4

Doctor fights to revive infected host

The alien protein functions as an invasive and psychotropic contaminant inside the crew member’s brain tissue, distorting perception and precipitating violent episodes. As the Doctor speaks, its microscopic presence amplifies the instability, making the crew member’s reactions unpredictable and dangerous to those nearby.

Before: Embedded in neural tissue, triggering early symptoms of perceptual distortion and aggression within a confined space

After: Unanalyzed and unresolved—continuing to destabilize the crew member despite the Doctor’s intervention attempts

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