Schistosomiasis Control and Snail Elimination in China
نویسندگان
چکیده
منابع مشابه
Conquering 'snail fever': schistosomiasis and its control in China.
Schistosomiasis japonica is a serious parasitic disease and a major health risk for more than 60 million people living in the tropical and subtropical zones of south China. The disease is a zoonosis and its cause, the parasitic trematode Schistosoma japonicum, has a range of mammalian reservoirs, making control efforts difficult. Current control programs are heavily based on community chemother...
متن کاملHistorical Perspective: Snail Control to Prevent Schistosomiasis
Effective interruption of the Schistosoma life cycle is essential to blocking the parasite’s transmission, and thus truly preventing human schistosomiasis over the long term. Our current mass treatment campaigns were expected to limit transmission by reducing environmental contamination with parasite eggs. However, the process of transmission has proven to be very focal and highly efficient, su...
متن کاملSnail Invasions and Schistosomiasis
Schistosomiasis has been successfully eliminated in Martinique, a country whose story represents one of the most well documented cases of inadvertent schistosomiasis control resulting from successful, widespread invasion by non-competent competitor snail species. Beginning in the 1950s – prior to widespread advocacy of snail control – many countries used integrated control measures to respond t...
متن کاملSchistosomiasis transmission and control in China.
In the last 60 years, great progress has been made in controlling and preventing schistosomiasis in China. However, due to the ecosystem changes caused by the construction of the Three Gorges Dams and the South-north Water Conversion Project, the effects of climate change, the scarcity of a highly sensitive surveillance and response system, schistosomiasis is still considered as a major public ...
متن کاملAchievements of schistosomiasis control in China.
The control of schistosomiasis has been spectacularly successful in terms of controlling endemicity and severity of the disease during the last 50 years. It can be categorized into two stages. From 1955 through 1980, the transmission-control strategy had been widely and successfully carried out. By the end of 1980, the epidemic of schistosomiasis was successfully circumscribed in certain core r...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 2012
ISSN: 0090-0036,1541-0048
DOI: 10.2105/ajph.2012.300809