Schistosomiasis artesunate, or mefloquine. A Cochrane review found tentative evidence that when used alone, metrifonate was as effective as praziquantel. Another agent, mefloquine, which has previously been used to treat and prevent malaria, was recognised in 2008–2009 to be effective against "Schistosoma". Historically, antimony potassium tartrate remained the treatment of choice for schistosomiasis until the development of praziquantel in the 1980s. The disease is found in tropical countries in Africa, the Caribbean, eastern South America, Southeast Asia, and the Middle East. "S. mansoni" is found in parts of South America and the Caribbean, Africa, and the Middle East; "S. haematobium" in
Médecins Sans Frontières to a combination therapy (Artesunate and Mefloquine) to combat resistance and fatality of old drugs that were used to treat the disease traditionally. Cambodia is one of the hardest hit HIV/AIDS countries in Southeast Asia. In 2001, MSF started introducing antiretroviral (ARV) therapy to AIDS patients for free. This therapy prolongs the patients' lives and is a long-term treatment. In 2002, MSF established chronic diseases clinics with the Cambodian Ministry of Health in various provinces to integrate HIV/AIDS treatment, alongside hypertension, diabetes, and arthritis which have high prevalence rate. This aims to reduce facility-related stigma as patients are able to