Thelazia callipaeda in wild carnivores from Romania: new host and geographical records

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F16%3A00461967" target="_blank" >RIV/60077344:_____/16:00461967 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62157124:16170/16:43874064 RIV/62157124:16810/16:43874064

Výsledek na webu

<a href="http://dx.doi.org/10.1186/s13071-016-1628-9" target="_blank" >http://dx.doi.org/10.1186/s13071-016-1628-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1186/s13071-016-1628-9" target="_blank" >10.1186/s13071-016-1628-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thelazia callipaeda in wild carnivores from Romania: new host and geographical records

Popis výsledku v původním jazyce

Background: Thelazia callipaeda is a vector-borne zoonotic nematode parasitizing the conjunctival sac of domestic and wild carnivores, rabbits and humans, with a vast distribution in Asia and the former Soviet Union. In Europe, the nematode has an emerging trend, being reported in Italy, France, Switzerland, Germany, Spain, Portugal, Bosnia and Herzegovina, Croatia, Romania, Greece and Serbia, with human cases known in Italy, France, Spain, Serbia and Croatia. In Romania, the infection was so far reported only in dogs, whereas there are no reports in wildlife despite the large numbers of wild carnivores in the country. The aim of this study was to evaluate the role of wild carnivores in the natural cycle of T. callipaeda in Romania. nnMethods: Between 2014 and 2016, 89 wild carnivores (64 golden jackals, Canis aureus, 13 grey wolves, Canis lupus, nine wildcats, Felis silvestris and three Eurasian lynxes, Lynx lynx) have been examined. During the necropsy, both eyes of all the examined animals have been thoroughly inspected for the presence of parasites. If present, all nematodes were collected in absolute ethanol (for molecular analysis of the partial cox1 gene) or in 4 % formalin (for morphological identification). nnResults: In total, three animals were found to be infected with T. callipaeda: a grey wolf, a golden jackal and a wildcat. The BLAST analysis of all the sequences showed a 100 % similarity to T. callipaeda haplotype h1. To the best of our knowledge, this study represents the first report of T. callipaeda in golden jackals, and the first study on T. callipaeda in wildlife from Romania. nnConclusion: Our data broaden the host spectrum and geographical distribution of T. callipaeda, highlighting the role of wild carnivores as natural reservoirs for the infection and confirming the ongoing expanding trend of this zoonotic nematode in Europe.

Název v anglickém jazyce

Thelazia callipaeda in wild carnivores from Romania: new host and geographical records

Popis výsledku anglicky

Background: Thelazia callipaeda is a vector-borne zoonotic nematode parasitizing the conjunctival sac of domestic and wild carnivores, rabbits and humans, with a vast distribution in Asia and the former Soviet Union. In Europe, the nematode has an emerging trend, being reported in Italy, France, Switzerland, Germany, Spain, Portugal, Bosnia and Herzegovina, Croatia, Romania, Greece and Serbia, with human cases known in Italy, France, Spain, Serbia and Croatia. In Romania, the infection was so far reported only in dogs, whereas there are no reports in wildlife despite the large numbers of wild carnivores in the country. The aim of this study was to evaluate the role of wild carnivores in the natural cycle of T. callipaeda in Romania. nnMethods: Between 2014 and 2016, 89 wild carnivores (64 golden jackals, Canis aureus, 13 grey wolves, Canis lupus, nine wildcats, Felis silvestris and three Eurasian lynxes, Lynx lynx) have been examined. During the necropsy, both eyes of all the examined animals have been thoroughly inspected for the presence of parasites. If present, all nematodes were collected in absolute ethanol (for molecular analysis of the partial cox1 gene) or in 4 % formalin (for morphological identification). nnResults: In total, three animals were found to be infected with T. callipaeda: a grey wolf, a golden jackal and a wildcat. The BLAST analysis of all the sequences showed a 100 % similarity to T. callipaeda haplotype h1. To the best of our knowledge, this study represents the first report of T. callipaeda in golden jackals, and the first study on T. callipaeda in wildlife from Romania. nnConclusion: Our data broaden the host spectrum and geographical distribution of T. callipaeda, highlighting the role of wild carnivores as natural reservoirs for the infection and confirming the ongoing expanding trend of this zoonotic nematode in Europe.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GJ - Choroby a škůdci zvířat, veterinární medicina

OECD FORD obor

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Projekt

<a href="/cs/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: CEITEC - central european institute of technology</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Parasites Vectors

ISSN

1756-3305

e-ISSN

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Svazek periodika

9

Číslo periodika v rámci svazku

JUN 18

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

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Kód UT WoS článku

000378393700001

EID výsledku v databázi Scopus

2-s2.0-84975800796