Can you imagine life without access to clean water? Unfortunately for 663 million people this is a reality. That’s nearly one in ten people worldwide living without a safe water supply close to home, spending hours queuing or trekking to distant sources and coping with the health impacts of using contaminated water. SIWI’s (Stockholm International Water Institute) World Water Week, is a pertinent time to reflect on important research carried out by the Schistosomiasis Control Initiative (SCI), a non-profit initiative based at Imperial College London, which highlights why access to clean water is so important to human health.
Schistosomiasis, also known as bilharzia, is a type of parasitic ‘worm’ infection affecting individuals in sub-tropical and tropical regions of the world. It is a major, yet neglected public health problem, where estimates showed that at least 218 million people required preventive treatment in 2015, of which at least 20 million suffer from severe and debilitating forms of the disease (World Health Organisation, 2016). The SCI support treatment programmes against schistosomiasis and soil-transmitted helminth infections in 16 sub-Saharan African countries and Yemen. Since its foundation in 2002, the SCI has supported the delivery of over 140 million treatments for these infections.