| Literature DB >> 26386969 |
C N Tsokana1, C Sokos1,2, A Giannakopoulos1, Z Mamuris3, P Birtsas4, K Papaspyropoulos2, G Valiakos1, V Spyrou5, M Lefkaditis1, D C Chatzopoulos1, M Kantere1, K Manolakou6, A Touloudi1, A Rodi Burriel1, E Ferroglio7, C Hadjichristodoulou8,9, C Billinis10.
Abstract
Although the existence of a sylvatic transmission cycle of Leishmania spp., independent from the domestic cycle, has been proposed, data are scarce on Leishmania infection in wild mammals in Greece. In this study, we aimed to investigate the presence of Leishmania infection in the European brown hare in Greece, to infer the phylogenetic position of the Leishmania parasites detected in hares in Greece, and to identify any possible correlation between Leishmania infection in hares with environmental parameters, using the geographical information system (GIS). Spleen samples from 166 hares were tested by internal transcribed spacer-1 (ITS-1)-nested PCR for the detection of Leishmania DNA. Phylogenetic analysis was performed on Leishmania sequences from hares in Greece in conjunction with Leishmania sequences from dogs in Greece and 46 Leishmania sequences retrieved from GenBank. The Leishmania DNA prevalence in hares was found to be 23.49 % (95 % confidence interval (CI) 17.27-30.69). The phylogenetic analysis confirmed that the Leishmania sequences from hares in Greece belong in the Leishmania donovani complex. The widespread Leishmania infection in hares should be taken into consideration because under specific circumstances, this species can act as a reservoir host. This study suggests that the role of wild animals, including hares, in the epidemiology of Leishmania spp. in Greece deserves further elucidation.Entities:
Keywords: European brown hare; GIS; Leishmania; Phylogenetic analysis
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Year: 2015 PMID： 26386969 DOI： 10.1007/s00436-015-4749-8
Source DB: PubMed Journal: Parasitol Res ISSN： 0932-0113 Impact factor: 2.289