: The parasites develop inside freshwater snails before being released into the water.
Schistosomiasis (Bilharzia) - World Health Organization (WHO) bilharzia
: Once inside, the worms mature and live in the blood vessels. The female worms lay eggs; some leave the body through urine or feces to continue the cycle, while others become trapped in body tissues, causing organ damage. Symptoms to Watch For : The parasites develop inside freshwater snails before
Infection does not happen by drinking the water, but through with contaminated freshwater. or fish in these waters
: When humans swim, wash, or fish in these waters, the tiny larvae (cercariae) penetrate the skin.