RAPID RISK ASSESSMENT Local transmission of Schistosoma haematobium in Corsica, France
نویسندگان
چکیده
• Epidemiological investigations – including the identification of cases and patterns of exposure – should eventually identify the likely place(s) of infection; molecular identification of the parasite should determine the origin of the introduction(s) and its population dynamics, as well as the parasite’s presence in the intermediate host. These factors define the focality and seasonality of transmission and are required to assess the receptivity of the area.
منابع مشابه
RAPID RISK ASSESSMENT Local transmission of Schistosoma haematobium in Corsica , France 16 May 2014
As of 16 May 2014, eleven cases (six from France and five from Germany) of uro-genital schistosomiasis have been reported. All cases were exposed to the same natural swimming area in southern Corsica without known exposure to fresh water in an endemic area of Schistosoma. This is the first locally acquired infections of Schistosoma haematobium in France. The disease is known to be very focal in...
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and commercial kits (3). Future availability of promising ultra-sensitive tests (e.g., PCR and antigenic tests) may overcome the limitations associated with conventional microscopy and serologic testing for low-parasite load schistosomiasis. As stated in our manuscript, we cannot exclude the possibility that our case definition generated false-positives; the potential limitations of our finding...
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A 12 year-old boy in Germany developed urinary schistosomiasis in January 2014. He had bathed in rivers in south-eastern Corsica five months earlier. Before this case, human schistomiasis had not been reported on the island, although its vector, the snail Bulinus truncatus, locally transmitted the zoonotic Schistosoma bovis. The boy’s father excreted S. haematobium ova that were not viable; the...
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