A parasitic roundworm, usually found in brains of unlucky python snakes was recently surgically removed from a human. And it’s the first time one of these has ever been found in a human. Veuer’s Tony ...

These white to beige worms appear thread-like. A fully matured adult female pinworm measures around 8 to 13 millimeters (mm) . Adult male pinworms measure around 2 to 5 mm.

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