Microbiology SpectrumBluetongue virus (BTV) is the causative agent of the important livestock disease bluetongue (BT), which is transmitted via Culicoides bites. BT causes severe economic losses associated with its considerable impact on health and trade of animals.
Sergio Utrilla-Trigo +9 more
doaj +1 more source
Journal of VirologyTraditional reverse genetics strategies for large-genome RNA viruses are hindered by multiple technical bottlenecks, including dependence on specific restriction enzyme sites, cumbersome multi-step cloning, and genetic instability of oversized DNA in ...
Yingfei Li +6 more
doaj +1 more source
A Revisit of Porcine Teschovirus Pathogenesis in Pigs [PDF]
, 2014 豬鐵士古病毒 (Porcine teschovirus, PTV) 在初始疫情 (virgin epidemic) 造成豬隻之腦脊髓炎、腸炎、肺炎、繁殖障礙及其他廣泛症狀。近年來在台灣有兩波PTV-1疫情分別爆發於2000年及2004年，隨後於2008年其感染到達高峰(由家衛所由送驗病材之分離率判定)，即所謂地方性感染 (endemic)。前兩波疫情的特色之一為與其他常見豬病毒如CSFV、PRRSV、PCV2及PrV等共同感染。在無抗體情況下，PTV通常由糞口傳染。但在地方性感染的情況下 ...
Chiu, Shu-Chun, 邱淑君
core
Detección y caracterización de teschovirus porcino en casos clínicos con signos nerviosos [PDF]
El teschovirus porcino (PTV) es un virus de RNA de cadena sencilla que presenta un mecanismo de transmisión feco-oral. Este virus es capaz de acceder al sistema nervioso y causar signos neurológicos severos como la poliencefalomielitis, aunque la mayoría
Arnal Bernal, José Luis +1 more
core
In Situ Hybridization Demonstrates That Porcine Teschovirus Can Infect a Wider Variety of Tissue Cell Types That Has Not Been Revealed [PDF]
, 2017 豬鐵士古病毒(porcine teschoviruses, PTVs)為單股正向RNA病毒，分類為teschovirus屬picornaviridae科。PTV感染會造成多種豬隻疾病；包括非化膿性灰質腦脊髓炎、肺炎、繁殖障礙、腸炎等。PTV在台灣首次於2000年分離出來，目前台灣豬場呈現PTV高度汙染且廣泛分布。本研究目的為探討在地方性感染的豬隻中PTV所可能扮演的致病角色。本實驗室先前收集29頭淘汰豬隻不同臟器並藉巢式聚合酶鏈鎖反應(nested RT-PCR)檢測病毒分布。96.7% 豬隻呈現 ...
Chen, Ya-Mei, 陳雅媚
core
A field and laboratory investigation of viral diseases of swine in the Republic of Haiti [PDF]
, 2013 Objectif: Confirmer la prévalence de l'encéphalomyélite à teschovirus dans de nombreuses régions à Haïti et identifier d'autres agents viraux présents dans la population porcine.
O'Hearn, Emily +26 more
core
Teschen disease outbreak in nursery piglets in Southwestern Brazil
Brazilian Journal of Veterinary PathologyThis case report details an outbreak on a technified pig farm in the state of São Paulo, Brazil, occurred in June 2022, where nursery piglets presented neurological clinical signs.
Aline Beatriz da Rosa +6 more
doaj
"Self-cleaving" 2A peptide from porcine teschovirus-1 mediates cleavage of dual fluorescent proteins in transgenic Eimeria tenella. [PDF]
Vet Res, 2016 Tang X +6 more
europepmc +1 more source
The VP1 Protein of Porcine Teschovirus Inhibits the Innate Immune Response to Viral Infection by Blocking MDA5 Activation. [PDF]
Transbound Emerg DisLi Y +10 more
europepmc +1 more source
Targeted cleavage site mutations in the Gn precursor enable efficient generation of replication-competent rVSV-based surrogates for emerging nairoviruses. [PDF]
Emerg Microbes InfectJain S +10 more
europepmc +1 more source