title: [Pathologic-anatomical changes in newborn goats caused by an intrauterine Schmallenberg virus infection].
abstract: A complex of various malformations in newborns was observed to an increased extent in sheep farms in the 2011/2012 lambing season. An intrauterine Schmallenberg virus (SBV) infection was identified as the cause of these malformations. To date, a detailed pathological description of the deformity complex has only been given for bovine and ovine newborns.The aim of this study was therefore to provide a description of pathologic-anatomical congenital malformations in goat kids caused by intrauterine SBV infection. To this end, pathologic-anatomical and molecular biological investigations by PCR were carried out on 37 goat kids and 457 lambs from 238 sheep and goat farms in order to carry out an interspecies comparison. Of the 37 goat kids dissected, it was possible to identify a SBV infection in twelve animals (32.4%) by RT-PCR. In nine animals (24.3%) displaying pathological-anatomical malformations SBV could not be detected by PCR. The following malformations were observed: athrogryposis, deformation of spinal column, torticollis, asymmetry of the skull, brachygnathia inferior, cerebellar hypoplasia, cerebellar aplasia and internal hydrocephalus. Arthogryposis was the most common malformation, both in animals with positive PCR results and those with negative PCR results. This study documents congenital malformations caused by an intrauterine SBV infection for the first time on a large number of newborn goats.
authors.forename: Henrik
authors.initials: H
authors.lastname: Wagner
authors.forename: Ulrich
authors.initials: U
authors.lastname: Eskens
authors.forename: Anne
authors.initials: A
authors.lastname: Nesseler
authors.forename: Karin
authors.initials: K
authors.lastname: Riesse
authors.forename: Ute
authors.initials: U
authors.lastname: Kaim
authors.forename: Renate
authors.initials: R
authors.lastname: Volmer
authors.forename: Hans-Peter
authors.initials: HP
authors.lastname: Hamann
authors.forename: Claudia
authors.initials: C
authors.lastname: Sauerwald
authors.forename: Axel
authors.initials: A
authors.lastname: Wehrend
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001176:Arthrogryposis / Q000473:pathology / Q000662:veterinary / Q000821:virology; D002044:Bunyaviridae Infections / Q000473:pathology / Q000662:veterinary / Q000821:virology; D005260:Female; D015511:Goat Diseases / Q000473:pathology* / Q000821:virology*; D006041:Goats / Q000821:virology; D016851:Orthobunyavirus / Q000235:genetics / Q000302:isolation & purification*; D016133:Polymerase Chain Reaction; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000473:pathology / Q000662:veterinary / Q000821:virology; D013122:Spinal Diseases / Q000473:pathology / Q000662:veterinary / Q000821:virology