Leishmania tropica Infection in
During a survey of wild canids, internal transcribed spacer 1 real-time PCR and high-resolution melt analysis identifi ed Leishmania tropica in samples from jackals and foxes. Infection was most prevalent in ear and spleen samples. Jackals and foxes may play a role in the spread of zoonotic L. tropi...
| Main Authors: | , , , , , , , |
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| Format: | Text |
| Language: | English |
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| Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.306.3476 http://wwwnc.cdc.gov/eid/article/16/12/pdfs/10-0953.pdf |
| Summary: | During a survey of wild canids, internal transcribed spacer 1 real-time PCR and high-resolution melt analysis identifi ed Leishmania tropica in samples from jackals and foxes. Infection was most prevalent in ear and spleen samples. Jackals and foxes may play a role in the spread of zoonotic L. tropica. Leishmania tropica is a major cause of cutaneous leishmaniasis in the Old World. Although cutaneous leishmaniasis associated with L. tropica usually is considered an anthroponotic infection (1) in Israel, Jordan, and the Palestinian Authority, it appears to be a zoonosis with a main putative reservoir host, the rock hyrax (Procavia capensis) (2,3). Nevertheless, the possible involvement of other animals in the sylvatic transmission of L. tropica infection is not yet fully understood. L. tropica has been sporadically reported from domestic dogs from human cutaneous leishmaniasis foci in Iran and Morocco (4,5) but not from wild canids. Previous studies of leishmaniasis in wild canids, such as red foxes (Vulpes vulpes) in southern Italy (6) and wolves (Canis lupus) in southwestern Europe (7), found them to be infected with L. infantum. Golden jackals (Canis aureus) infected with L. infantum were reported in Iraq (8) and Kazakhstan (9). A seroepidemiologic study of Leishmania spp. infection in Israel showed that 7.6% of jackals and 5 % of foxes tested were seropositive by using L. donovani antigen (10). The aim of this study was to identify and characterize Leishmania spp. infection in wild canids, including jackals, foxes, and wolves, in Israel by using species-specific real-time PCR. The Study Wild golden jackals, red foxes, and gray wolves were trapped at 57 different locations in Israel as part of a survey |
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