Results 41 to 50 of about 285 (98)

Detection of atypical porcine pestivirus in Swedish piglets with congenital tremor type A-II

BMC Veterinary Research, 2020
Background Congenital tremor (CT) type A-II is a neurological disorder characterized by tremor of the head and body of newborn piglets. The suggested causative agent of the disease is the recently found atypical porcine pestivirus (APPV).
Hedvig Stenberg, Magdalena Jacobson, Maja Malmberg   +2 more
doaj   +1 more source

Disruption of interferon-β production by the Npro of atypical porcine pestivirus

Virulence, 2021
Atypical porcine pestivirus (APPV) is an emerging porcine virus that threatens global swine production. Pestiviruses can prevent interferon (IFN) production to avoid the host innate immune response, and the Npro viral protein can play a critical role ...
Chunxiao Mou, Shuonan Pan, Huiguang Wu, Zhenhai Chen   +3 more
doaj   +1 more source

Development of a one-step multiplex qRT–PCR assay for the detection of African swine fever virus, classical swine fever virus and atypical porcine pestivirus

BMC Veterinary Research, 2022
Background African swine fever virus (ASFV), classical swine fever virus (CSFV) and atypical porcine pestivirus (APPV) have caused great economic losses to the swine industry in China. Since coinfections of ASFV, CSFV and APPV occur in certain pig herds,
Huixin Liu, Kaichuang Shi, Jing Zhao, Yanwen Yin, Yating Chen, Hongbin Si, Sujie Qu, Feng Long, Wenjun Lu   +8 more
doaj   +1 more source

High Abundance and Genetic Variability of Atypical Porcine Pestivirus in Pigs from Europe and Asia

Emerging Infectious Diseases, 2017
Atypical porcine pestivirus (APPV) was recently reported to be associated with neurologic disorders in newborn piglets. Investigations of 1,460 serum samples of apparently healthy pigs from different parts of Europe and Asia demonstrate a geographically ...
Alexander Postel, Denise Meyer, Gökce Nur Cagatay, Francesco Feliziani, Gian Mario De Mia, Nicole Fischer, Adam Grundhoff, Vesna Milićević, Ming-Chung Deng, Chia-Yi Chang, Hua-Ji Qiu, Yuan Sun, Michael Wendt, Paul Becher   +13 more
doaj   +1 more source

Fc-Mediated E2-Dimer Subunit Vaccines of Atypical Porcine Pestivirus Induce Efficient Humoral and Cellular Immune Responses in Piglets

Viruses, 2021
Congenital tremor (CT) type A-II in piglets is caused by an emerging atypical porcine pestivirus (APPV), which is prevalent in swine herds and a serious threat to the pig production industry.
Xujiao Ren, Ping Qian, Shudan Liu, Huanchun Chen, Xiangmin Li   +4 more
doaj   +1 more source

Evolution and genetic diversity of atypical porcine pestivirus (APPV) from piglets with congenital tremor in Guangxi province, Southern China [PDF]

, 2020
Abstract Background: Atypical porcine pestivirus (APPV) was identified and associated with congenital tremor (CT) type A-II in new born piglets and has been reported in many countries around the world since 2015. In China, the first APPV infection in swine herds was reported in Guangdong province in 2016.
Kaichuang Shi, Shou-yu Xie, Jing Zhao, Hui-xin Liu, Yan-wen Yin, Zhenhai Chen, Hong-bin Si, Su-jie Qu, Wen-jun Lu, Shu-ping Feng   +9 more
openaire   +1 more source

A multiplex real-time PCR assay for simultaneous detection of classical swine fever virus, African swine fever virus, and atypical porcine pestivirus

Journal of Integrative Agriculture, 2023
With the implementation of the C-strain vaccine, classical swine fever (CSF) has been under control in China, which is currently in a chronic atypical epidemic situation.
Xiang-peng SONG, Ying-ju XIA, Lu XU, Jun-jie ZHAO, Zhen WANG, Qi-zu ZHAO, Ye-bing LIU, Qian-yi ZHANG, Qin WANG   +8 more
doaj   +1 more source

Congenital tremor and splay leg in piglets – insights into the virome, local cytokine response, and histology

BMC Veterinary Research, 2022
Background Atypical porcine pestivirus (APPV) is a neurotropic virus associated with congenital tremor type A-II. A few experimental studies also indicate an association between APPV and splay leg.
Hedvig Stenberg, Stina Hellman, Lisa Lindström, Magdalena Jacobson, Caroline Fossum, Juliette Hayer, Maja Malmberg   +6 more
doaj   +1 more source

Seroprevalences of Newly Discovered Porcine Pestiviruses in German Pig Farms

Veterinary Sciences, 2019
Several novel porcine pestiviruses that are linked to disease outbreaks in commercial pig farms were discovered during recent years. Bungowannah pestivirus (BuPV; new species Pestivirus F) causes sudden death in young pigs, but has only ever been ...
Anna Michelitsch, Anja Dalmann, Kerstin Wernike, Ilona Reimann, Martin Beer   +4 more
doaj   +1 more source

Semi‐quantitative duplex RT‐PCR reveals the low occurrence of Porcine Pegivirus and Atypical Porcine Pestivirus in diagnostic samples from the United States

Transboundary and Emerging Diseases, Volume 66, Issue 3, Page 1420-1425, May 2019., 2019
Summary Porcine Pegivirus (PPgV) and Atypical Porcine Pestivirus (APPV) are two recently identified porcine viruses. In this study, the identification of two viruses by metagenomic sequencing, and a duplex semi‐quantitative RT‐PCR was developed to detect these pathogens simultaneously.
Fangzhou Chen, Todd P. Knutson, Eli Braun, Yin Jiang, Stephanie Rossow, Douglas G. Marthaler   +5 more
wiley   +1 more source