In Indonesia, Schistosomiasis risk is limited to the province of Central Sulawesi, in the Lindu and Napu valleys.
Schistosomiasis, also known as bilharzia, is a disease caused by parasitic worms that live in freshwater lakes, rivers and rice paddies. It can penetrate the skin of persons who are wading, swimming, bathing or washing in contaminated water. There is no vaccine.
Avoid swimming or wading in fresh water in countries where schistosomiasis occurs.
Using soap during bathing reduces the risk of infection, as does a vigorous rubdown with a towel immediately after contact with contaminated water. Do not rely on these methods to prevent schistosomiasis.
Heat bath water for five minutes at 50°C (122°F).