BALANTIDIUM COLI BIOLOGY

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Biology
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BIOLOGY

Causal Agent:
Balantidium coli, a large ciliated protozoan parasite.

Life Cycle:

Cysts are the parasite stage responsible for transmission of balantidiasis. The host most often acquires the cyst through ingestion of contaminated food or water. Following ingestion, excystation occurs in the small intestine, and the trophozoites colonize the large intestine. The trophozoites reside in the lumen of the large intestine of humans and animals, where they replicate by binary fission, during which conjugation may occur. Trophozoites undergo encystation to produce infective cysts. Some trophozoites invade the wall of the colon and multiply. Some return to the lumen and disintegrate. Mature cysts are passed with feces.

Life cycle image and information courtesy of DPDx.

For more information view the source: Center for Disease Control

Recommended Test: Full GI Panel

Recommended Product: Freedom Cleanse Restore Parasite Cleanse