Results 11 to 20 of about 285 (98)

Detection and investigation of atypical porcine pestivirus in a swine production system [PDF]

Frontiers in Veterinary Science, 2022
A commercial farrow-to-finish farm was suspicious of atypical porcine pestivirus (APPV) after observing clinical signs of congenital tremors (CT) and splay leg (SL) of newborn pigs.
Cassandra Jones, Jordan Gebhardt, Rachel Palinski   +2 more
exaly   +4 more sources

Isolation and Molecular Characterization of Atypical Porcine Pestivirus Emerging in China [PDF]

Viruses, 2023
Atypical porcine pestivirus (APPV) is a recently discovered and very divergent species of the genus Pestivirus within the family Flaviviridae, which causes congenital tremor (CT) in newborn piglets.
Hao Song, Xiaowei Gao, Yanhui Fu, Jing Li, Gaocheng Fan, Lina Shao, Jiaoer Zhang, Hua-Ji Qiu, Yuzi Luo   +8 more
doaj   +2 more sources

Congenital infection with atypical porcine pestivirus (APPV) is associated with disease and viral persistence. [PDF]

Vet Res, 2017
In 2013, several Austrian piglet-producing farms recorded outbreaks of action-related repetitive myoclonia in newborn piglets ("shaking piglets"). Malnutrition was seen in numerous piglets as a complication of this tremor syndrome. Overall piglet mortality was increased and the number of weaned piglets per sow decreased by more than 10% due to this ...
Schwarz L, Riedel C, Högler S, Sinn LJ, Voglmayr T, Wöchtl B, Dinhopl N, Rebel-Bauder B, Weissenböck H, Ladinig A, Rümenapf T, Lamp B.   +11 more
europepmc   +5 more sources

Presence of atypical porcine pestivirus (APPV) genomes in newborn piglets correlates with congenital tremor. [PDF]

Sci Rep, 2016
AbstractPestiviruses are highly variable RNA viruses belonging to the continuously growing family Flaviviridae. A genetically very distinct pestivirus was recently discovered in the USA, designated atypical porcine pestivirus (APPV). Here, a screening of 369 sera from apparently healthy adult pigs demonstrated the existence of APPV in Germany with an ...
Postel A, Hansmann F, Baechlein C, Fischer N, Alawi M, Grundhoff A, Derking S, Tenhündfeld J, Pfankuche VM, Herder V, Baumgärtner W, Wendt M, Becher P.   +12 more
europepmc   +5 more sources

Genome characteristics of atypical porcine pestivirus from abortion cases in Shandong Province, China [PDF]

Virology Journal, 2023
Background Atypical porcine pestivirus (APPV) is a novel, highly variable porcine pestivirus. Previous reports have suggested that the virus is associated with congenital tremor (CT) type A-II in piglets, and little information is available about the ...
Xiaoyu Sun, Qiaoya Zhang, Hu Shan, Zhi Cao, Juan Huang   +4 more
doaj   +2 more sources

First detection and genetic characterization of atypical Porcine pestivirus in pigs, Thailand [PDF]

Scientific Reports
Atypical Porcine Pestivirus (APPV) is an emerging pathogen in pigs. The virus causes diseases associated with neurological disorders, such as congenital tremors (CT) Type A-II in piglets, leading to economic losses in the swine industry.
Sana Shahid, Chaitawat Sirisereewan, Eaint Min Phyu, Chanakarn Nasamra, Supassama Chaiyawong, Sirawit Pagdepanichkit, Somsak Pakpinyo, Alongkorn Amonsin, Kamonpan Charoenkul   +8 more
doaj   +2 more sources

Atypical porcine pestivirus—A widespread virus in the Swedish wild boar population

Transboundary and Emerging Diseases, 2022
Abstract The recently identified causative agent of congenital tremor in domestic piglets, atypical porcine pestivirus (APPV), was detected in serum from Swedish wild boar. A previous study from Sweden described APPV in domestic piglets suffering from congenital tremor, but the APPV situation in the wild boar population was unknown.
Anna Malmsten, Alexander Postel, Maja Malmberg   +2 more
exaly   +2 more sources

Screening for atypical porcine pestivirus in Swedish boar semen used for artificial insemination and a characterisation of the seminal RNA microbiome including the virome [PDF]

BMC Veterinary Research, 2023
Background This study aimed to characterise the RNA microbiome, including the virome of extended semen from Swedish breeding boars, with particular focus on Atypical porcine pestivirus (APPV).
Hedvig Stenberg, Maja Malmberg, Juliette Hayer   +2 more
doaj   +2 more sources

Exclusion of Superinfection or Enhancement of Superinfection in Pestiviruses—APPV Infection Is Not Dependent on ADAM17 [PDF]

Viruses
Some viruses can suppress superinfections of their host cells by related or different virus species. The phenomenon of superinfection exclusion can be caused by inhibiting virus attachment, receptor binding and entry, by replication interference, or ...
Francesco Geranio, Sebastian Affeldt, Angelika Cechini, Sandra Barth, Carina M. Reuscher, Christiane Riedel, Till Rümenapf, Benjamin Lamp   +7 more
doaj   +2 more sources

A multiplex real-time PCR assay for identification porcine circovirus 2, atypical porcine pestivirus, and classical swine fever virus [PDF]

BMC Veterinary Research
Background Porcine circovirus 2 (PCV2), atypical porcine pestivirus (APPV), and classical swine fever virus (CSFV) are significant pathogens causing congenital tremor in swine, resulting in substantial economic losses worldwide.
Jing Ren, Lu Xiang, Mingyu Fan, Yang Li, Chen Yang, Lili Wu, Xiang Li, Dandan Wang, Bin Zhou, Xiaowen Li   +9 more
doaj   +2 more sources