Schistosoma Japonicum

Schistosoma japonicum is a parasitic flatworm of the family Schistosomatidae, and is a leading cause of water-borne disease in humans in certain parts of the world. It is associated with schistosomiasis, a tropical disease commonly known as bilharzia or snail fever, and is transmitted through contaminated water. The worms are found in freshwater, where they cause infection by entering the skin of humans and animals, and may be lethal if left untreated. Schistosoma japonicum has been a significant public health problem in East Asia, particularly China and Japan, but also in Southeast Asia. It is estimated to cause more than 200,000 deaths annually in these regions. Treatment for the disease is available, and prevention methods such as health education, water sanitation and improved hygiene are recommended in order to reduce the risk of infection.