title: African schistosomiasis in mainland China: risk of transmission and countermeasures to tackle the risk.
abstract: Schistosomiasis is a major disease of public health importance in humans occurring in 76 countries of the tropics and sub-tropics. In China, schistosomiasis japonica is one of the highest priorities in communicable disease control defined by the central government. Since 1970s, the habitats of Biomphalaria straminea, an intermediate host of Schistosoma mansoni in South America, have been identified in Hong Kong Special Administrative Region and Shenzhen city, Guangdong province of China. With the sharp growth in the China-aided projects in Africa and labor services export to Africa, a gradual rise in the cases infected with S. haematobium or S. mansoni is reported in those returning from Africa to China. The existence of intermediate snail hosts and import of infectious source of schistosomiasis results in concern about the transmission of African schistosomiasis in mainland China in the context of global climate change. This paper evaluates the risk of transmission of African schistosomiasis in China, and proposes countermeasures and research priorities to tackle the risk.
authors.affiliation: Jiangsu Institute of Parasitic Diseases, 117 Yangxiang, Meiyuan, Wuxi, Jiangsu Province 214064, People's Republic of China. wxliangyousheng@163.com.
authors.forename: Wei
authors.initials: W
authors.lastname: Wang
authors.forename: You-Sheng
authors.initials: YS
authors.lastname: Liang
authors.forename: Qing-Biao
authors.initials: QB
authors.lastname: Hong
authors.forename: Jian-Rong
authors.initials: JR
authors.lastname: Dai
mesh_terms: D000818:Animals; D001700:Biomphalaria / Q000254:growth & development; D002681:China / Q000453:epidemiology; D003140:Communicable Disease Control / Q000379:methods*; D006801:Humans; D018570:Risk Assessment; D012308:Risk Management; D012548:Schistosoma haematobium / Q000302:isolation & purification; D012550:Schistosoma mansoni / Q000302:isolation & purification; D012552:Schistosomiasis / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission