RenardV1, Main, Exploration, bibRecord, 000083

Echinococcus multilocularis detection in the intestines and feces of free-ranging domestic cats (Felis s. catus) and European wildcats (Felis s. silvestris) from northeastern France.

Identifieur interne : 000083 ( Main/Exploration ); précédent : 000082; suivant : 000084

Echinococcus multilocularis detection in the intestines and feces of free-ranging domestic cats (Felis s. catus) and European wildcats (Felis s. silvestris) from northeastern France.

Auteurs : Gérald Umhang [France] ; Marie-Amélie Forin-Wiart [France] ; Vanessa Hormaz [France] ; Christophe Caillot [France] ; Jean-Marc Boucher [France] ; Marie-Lazarine Poulle [France] ; Boué Franck [France]

Source :

Veterinary parasitology [ 1873-2550 ] ; 2015.

RBID : pubmed:26206606

Descripteurs français

Wicri :
- geographic : France.

English descriptors

KwdEn :
- Animals, Cat Diseases (epidemiology), Cat Diseases (parasitology), Cats, Echinococcosis (epidemiology), Echinococcosis (parasitology), Echinococcosis (veterinary), Echinococcus multilocularis, Feces (parasitology), Felis, France (epidemiology), Intestines (parasitology).
MESH :
- geographic , epidemiology : France.
- epidemiology : Cat Diseases, Echinococcosis.
- parasitology : Cat Diseases, Echinococcosis, Feces, Intestines.
- veterinary : Echinococcosis.
- Animals, Cats, Echinococcus multilocularis, Felis.

Abstract

Experimental studies have demonstrated that cats can be infected by Echinococcus multilocularis, although few data are available concerning their natural infection. This study was designed to compare experimental findings with information on the prevalence of natural E. multilocularis infections of cats in a rural high endemic area. Of 19 intestines of domestic cats (Felis s. catus) and five of European wildcats (Felis s. silvestris) analyzed by segmental sedimentation and counting technique (SSCT), infection by E. multilocularis was observed for one individual of each species, resulting in a prevalence estimated at 5%, (CI95%: 1-26) in domestic cats and at 20% (CI95%: 1-72) in wildcats. High worm burdens (680 and 7040) were noted, but comprised only immature worms. The same EmsB microsatellite profile obtained from the worms' DNA was observed in the two cats as in foxes from the same area and from other European countries. The presence of E. multilocularis DNA was diagnosed in 3.1% (10/321) of the domestic cat feces collected on the field in two villages. However, no E. multilocularis eggs were found after flotation with zinc chloride of the positive feces. The detection of DNA from E. multilocularis was thought to be due to the presence of cells from worms untied from the intestine and corresponding to prepatent infection or due to the digested metacestode. These results from E. multilocularis presence in wild and domestic cat populations agree with those previously obtained by experimental infections. These findings support that these cats play an insignificant role in E. multilocularis transmission, even in a "highly endemic" region. Nevertheless, since the presence of thick-shelled E. multilocularis eggs from cats has already been reported, the associated zoonotic risk cannot be totally ruled out, even if it is very low.

DOI: 10.1016/j.vetpar.2015.06.006
PubMed: 26206606

Affiliations:

Le document en format XML

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<author><name sortKey="Umhang, Gerald" sort="Umhang, Gerald" uniqKey="Umhang G" first="Gérald" last="Umhang">Gérald Umhang</name>
<affiliation wicri:level="1"><nlm:affiliation>ANSES, LRFSN, Unité de Surveillance Eco-épidémiologique des Animaux Sauvages, National Reference Laboratory for Echinococcus spp., Malzéville, France. Electronic address: gerald.umhang@anses.fr.</nlm:affiliation>
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<author><name sortKey="Forin Wiart, Marie Amelie" sort="Forin Wiart, Marie Amelie" uniqKey="Forin Wiart M" first="Marie-Amélie" last="Forin-Wiart">Marie-Amélie Forin-Wiart</name>
<affiliation wicri:level="4"><nlm:affiliation>Université de Reims Champagne Ardenne (URCA), SFR Cap Santé, EA 3800-PROTAL, Reims, France; URCA, CERFE, Boult-aux-Bois, France.</nlm:affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">Echinococcus multilocularis detection in the intestines and feces of free-ranging domestic cats (Felis s. catus) and European wildcats (Felis s. silvestris) from northeastern France.</title>
<author><name sortKey="Umhang, Gerald" sort="Umhang, Gerald" uniqKey="Umhang G" first="Gérald" last="Umhang">Gérald Umhang</name>
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<affiliation wicri:level="4"><nlm:affiliation>Université de Reims Champagne Ardenne (URCA), SFR Cap Santé, EA 3800-PROTAL, Reims, France; URCA, CERFE, Boult-aux-Bois, France.</nlm:affiliation>
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<author><name sortKey="Hormaz, Vanessa" sort="Hormaz, Vanessa" uniqKey="Hormaz V" first="Vanessa" last="Hormaz">Vanessa Hormaz</name>
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<wicri:noRegion>Malzéville</wicri:noRegion>
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<author><name sortKey="Caillot, Christophe" sort="Caillot, Christophe" uniqKey="Caillot C" first="Christophe" last="Caillot">Christophe Caillot</name>
<affiliation wicri:level="1"><nlm:affiliation>ANSES, LRFSN, Unité de Surveillance Eco-épidémiologique des Animaux Sauvages, National Reference Laboratory for Echinococcus spp., Malzéville, France.</nlm:affiliation>
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<author><name sortKey="Boucher, Jean Marc" sort="Boucher, Jean Marc" uniqKey="Boucher J" first="Jean-Marc" last="Boucher">Jean-Marc Boucher</name>
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<wicri:noRegion>Malzéville</wicri:noRegion>
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<author><name sortKey="Poulle, Marie Lazarine" sort="Poulle, Marie Lazarine" uniqKey="Poulle M" first="Marie-Lazarine" last="Poulle">Marie-Lazarine Poulle</name>
<affiliation wicri:level="4"><nlm:affiliation>Université de Reims Champagne Ardenne (URCA), SFR Cap Santé, EA 3800-PROTAL, Reims, France; URCA, CERFE, Boult-aux-Bois, France.</nlm:affiliation>
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<author><name sortKey="Franck, Boue" sort="Franck, Boue" uniqKey="Franck B" first="Boué" last="Franck">Boué Franck</name>
<affiliation wicri:level="1"><nlm:affiliation>ANSES, LRFSN, Unité de Surveillance Eco-épidémiologique des Animaux Sauvages, National Reference Laboratory for Echinococcus spp., Malzéville, France.</nlm:affiliation>
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<series><title level="j">Veterinary parasitology</title>
<idno type="eISSN">1873-2550</idno>
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<term>Cat Diseases (parasitology)</term>
<term>Cats</term>
<term>Echinococcosis (epidemiology)</term>
<term>Echinococcosis (parasitology)</term>
<term>Echinococcosis (veterinary)</term>
<term>Echinococcus multilocularis</term>
<term>Feces (parasitology)</term>
<term>Felis</term>
<term>France (epidemiology)</term>
<term>Intestines (parasitology)</term>
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<term>Echinococcosis</term>
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<term>Echinococcosis</term>
<term>Feces</term>
<term>Intestines</term>
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<keywords scheme="MESH" qualifier="veterinary" xml:lang="en"><term>Echinococcosis</term>
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<keywords scheme="MESH" xml:lang="en"><term>Animals</term>
<term>Cats</term>
<term>Echinococcus multilocularis</term>
<term>Felis</term>
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<front><div type="abstract" xml:lang="en">Experimental studies have demonstrated that cats can be infected by Echinococcus multilocularis, although few data are available concerning their natural infection. This study was designed to compare experimental findings with information on the prevalence of natural E. multilocularis infections of cats in a rural high endemic area. Of 19 intestines of domestic cats (Felis s. catus) and five of European wildcats (Felis s. silvestris) analyzed by segmental sedimentation and counting technique (SSCT), infection by E. multilocularis was observed for one individual of each species, resulting in a prevalence estimated at 5%, (CI95%: 1-26) in domestic cats and at 20% (CI95%: 1-72) in wildcats. High worm burdens (680 and 7040) were noted, but comprised only immature worms. The same EmsB microsatellite profile obtained from the worms' DNA was observed in the two cats as in foxes from the same area and from other European countries. The presence of E. multilocularis DNA was diagnosed in 3.1% (10/321) of the domestic cat feces collected on the field in two villages. However, no E. multilocularis eggs were found after flotation with zinc chloride of the positive feces. The detection of DNA from E. multilocularis was thought to be due to the presence of cells from worms untied from the intestine and corresponding to prepatent infection or due to the digested metacestode. These results from E. multilocularis presence in wild and domestic cat populations agree with those previously obtained by experimental infections. These findings support that these cats play an insignificant role in E. multilocularis transmission, even in a "highly endemic" region. Nevertheless, since the presence of thick-shelled E. multilocularis eggs from cats has already been reported, the associated zoonotic risk cannot be totally ruled out, even if it is very low.</div>
</front>
</TEI>
<affiliations><list><country><li>France</li>
</country>
<region><li>Champagne-Ardenne</li>
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<settlement><li>Reims</li>
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<tree><country name="France"><noRegion><name sortKey="Umhang, Gerald" sort="Umhang, Gerald" uniqKey="Umhang G" first="Gérald" last="Umhang">Gérald Umhang</name>
</noRegion>
<name sortKey="Boucher, Jean Marc" sort="Boucher, Jean Marc" uniqKey="Boucher J" first="Jean-Marc" last="Boucher">Jean-Marc Boucher</name>
<name sortKey="Caillot, Christophe" sort="Caillot, Christophe" uniqKey="Caillot C" first="Christophe" last="Caillot">Christophe Caillot</name>
<name sortKey="Forin Wiart, Marie Amelie" sort="Forin Wiart, Marie Amelie" uniqKey="Forin Wiart M" first="Marie-Amélie" last="Forin-Wiart">Marie-Amélie Forin-Wiart</name>
<name sortKey="Franck, Boue" sort="Franck, Boue" uniqKey="Franck B" first="Boué" last="Franck">Boué Franck</name>
<name sortKey="Hormaz, Vanessa" sort="Hormaz, Vanessa" uniqKey="Hormaz V" first="Vanessa" last="Hormaz">Vanessa Hormaz</name>
<name sortKey="Poulle, Marie Lazarine" sort="Poulle, Marie Lazarine" uniqKey="Poulle M" first="Marie-Lazarine" last="Poulle">Marie-Lazarine Poulle</name>
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Echinococcus multilocularis detection in the intestines and feces of free-ranging domestic cats (Felis s. catus) and European wildcats (Felis s. silvestris) from northeastern France.

Echinococcus multilocularis detection in the intestines and feces of free-ranging domestic cats (Felis s. catus) and European wildcats (Felis s. silvestris) from northeastern France.

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

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Pour mettre un lien sur cette page dans le réseau Wicri

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