Contextualising schistosomiasis (bilharzia ... where the snail vectors involved in the parasite life cycle live. Mass drug administration, or ‘preventative chemotherapy’, is the large-scale ...

Professor Farley describes how governments and organizations in Britain, the British colonies, the United States, Central and South America, South Africa, China, and the World Health Organization ...

Once these flatworms are in the body, they develop into adult schistosomes and a person is then said to be suffering from Bilharzia or ... the parasite’s life-cycle. Those that remain become ...