The brain scramblers

Arthropod vector
With genetics rearranged.
Viral cell culture.
Effects a chromosomal change.
Pathological swarm,
Infestation on a massive scale,
The brain's flesh is torn -
Implantation of the larval cells.

Neurotoxin. Scrambles brains.
Eternal stream of screams deranged.
Driven to a shrieking rage.
Once infected, none shall be saved.

Wriggling pupation.
Writhing spawn are burrowing.
Neural transformation -
Ceaseless shrieks bloodcurdling.
Terrorist conspiracy.
A hideous plot with twisted aims.
An act of insurgency -
A scourge of screaming unrestrained.

Neurotoxin. Scrambles brains.
Eternal stream of screams deranged.
Driven to a shrieking rage.
Once infected, none shall be saved.

Riots.
Violence.
Chaos.
Toxic torment.