Parasites & Vectors | |
Updates on the distribution and diversity of sand flies (Diptera: Psychodidae) in Romania | |
Andrei Daniel Mihalca1  Cristina Daniela Cazan1  Mirabela Oana Dumitrache1  Ioana Raluca Păstrav1  Angela Monica Ionică1  Bulent Alten2  Gizem Oguz2  Ozge Erisoz Kasap2  Petr Halada3  Petr Volf4  Vit Dvorak4  | |
[1] 0000 0001 1012 5390, grid.413013.4, Department of Parasitology and Parasitic Diseases, Faculty of Veterinary Medicine, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania;0000 0001 2342 7339, grid.14442.37, Department of Biology, Ecology Section, Faculty of Science, VERG Laboratories, Hacettepe University, Ankara, Turkey;0000 0004 0555 4846, grid.418800.5, Institute of Microbiology of the Czech Academy of Sciences, Prague, Czech Republic;0000 0004 1937 116X, grid.4491.8, Department of Parasitology, Faculty of Science, Charles University, Prague, Czech Republic; | |
关键词: Sand flies; Distribution; Diversity; Canine leishmaniasis; Romania; | |
DOI : 10.1186/s13071-019-3507-7 | |
来源: publisher | |
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【 摘 要 】
BackgroundPhlebotomine sand flies (Diptera: Psychodidae) are haematophagous insects that transmit the protozoan parasite Leishmania infantum (Kinetoplastida: Trypanosomatidae), the main causative agent of both zoonotic visceral leishmaniasis (VL) and canine leishmaniasis (CanL) in the Mediterranean basin. Eight species of sand flies have been previously recorded in Romania: Phlebotomus papatasi, Phlebotomus alexandri, Phlebotomus sergenti, Phlebotomus perfiliewi, Phlebotomus neglectus, Phlebotomus longiductus, Phlebotomus balcanicus and Sergentomyia minuta. Three of them (P. perfiliewi, P. neglectus and P. balcanicus) were incriminated as vectors of L. infantum. Recent reports of autochthonous CanL in Romania require updates on sand fly distribution and diversity in this country.MethodsBetween 2013–2014 and 2016–2018, CDC light traps and mouth aspirators were used to collect sand flies in 132 locations from Romania, indoors and around various animal species shelters. Species identification of collected specimens was done using morphological keys, genetic tools and MALDI-TOF protein profiling.ResultsSand flies were present in seven localities (5.3%): Eibenthal, Baia Nouă, Gura Văii (south-western Romania, Mehedinţi County); Fundătura, Pâhneşti, Epureni (eastern Romania, Vaslui County); and Schitu (southern Romania, Giurgiu County). Of the total number of collected sand flies (n = 251), 209 (83.27%) were Phlebotomus neglectus, 39 (15.53%) P. perfiliewi, 1 (0.40%) P. papatasi, 1 (0.40%) P. balcanicus and 1 (0.40%) P. sergenti (sensu lato).ConclusionsWe confirmed the presence of five sand fly species previously recorded in Romania. However, their updated distribution differs from historical data. The diversity of sand fly species in Romania and their presence in areas with Mediterranean climatic influences constitutes a threat for the reemergence of vector-borne diseases. In the context of CanL and VL reemergence in Romania, but also due to imported cases of the diseases in both humans and dogs, updates on vector distribution are imperative.
【 授权许可】
CC BY
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