Results 51 to 60 of about 27,581 (253)

Novel circovirus species identified in farmed pigs designated as Porcine circovirus 4, Hunan province, China [PDF]

Transboundary and Emerging Diseases, 2019
In pigs, three circovirus species within the genus Circovirus have been identified so far, including the non-pathogenic Porcine circovirus 1 (PCV1), the pathogenic Porcine circovirus 2 (PCV2) and the recently identified Porcine circovirus 3 (PCV3). In April 2019, a new circovirus with a distinct relationship to other circoviruses was identified in ...
Hui‐Hui Zhang, Wen‐Qin Hu, Jie‐Yu Li, Tian‐Ning Liu, Ji‐Yong Zhou, Tanja Opriessnig, Chao‐Ting Xiao   +6 more
openaire   +2 more sources

Vascular lesions and pneumonia in a pig fetus infected by porcine circovirus type 2 [PDF]

, 2015
Porcine circovirus type 2 (PCV2) associated reproductive disease was diagnosed in a herd containing only gilts. A single case of abortion occurred and no other disorder was evident in the herd. PCV2 antigen and/or DNA were detected in two aborted fetuses.
Cságola, Attila, Dencső, László, Dán, Ádám, Szeredi, Levente   +3 more
core   +1 more source

Novel ssDNA Viruses Detected in the Virome of Bleached, Habitat-Forming Kelp Ecklonia radiata

Frontiers in Marine Science, 2018
Kelp forests provide essential habitats for organisms in temperate rocky shores. Loss of kelp forests has occurred over large areas in a number of temperate regions, including in Australia, where the dominant kelp Ecklonia radiata has been lost from ...
Douglas T. Beattie, Tim Lachnit, Tim Lachnit, Elizabeth A. Dinsdale, Torsten Thomas, Peter D. Steinberg, Peter D. Steinberg   +6 more
doaj   +1 more source

Nucleolar protein NPM1 is essential for circovirus replication by binding to viral capsid

Virulence, 2020
Entry of circovirus into the host cell nucleus is essential for viral replication during the early stage of infection. However, the mechanisms by which nucleolar shuttle proteins are used during viral replication is still not well understood.
Jianwei Zhou, Yadong Dai, Cui Lin, Ying Zhang, Zixuan Feng, Weiren Dong, Yulan Jin, Yan Yan, Jiyong Zhou, Jinyan Gu   +9 more
doaj   +1 more source

Current Understanding of the Pathogenesis of Porcine Circovirus 3

Pathogens, 2022
Circoviruses are closed, circular, single-stranded DNA viruses belonging to the family Circoviridae and the genus Circovirus. To date, at least four porcine circoviruses (PCVs) have been recognized, including PCV1 to PCV4, respectively.
Chaitawat Sirisereewan, Roongroje Thanawongnuwech, Roongtham Kedkovid   +2 more
doaj   +1 more source

Associations between EP-like lesions and pleuritis and post trimming carcass weights of finishing pigs in England [PDF]

, 2017
Herd health slaughter checks regularly identify enzootic pneumonia-like (EP-like) lesions and pleuritis. The aim of this paper is to determine the associations between these lesions and post-trimming carcass weight.
Brewster, V R, Maiti, H C, Nevel, A, Tucker, A W   +3 more
core   +1 more source

Prevalence of porcine circovirus type 2 and type 3 in slaughtered pigs and wild boars in Korea

Veterinary Medicine and Science
Background Porcine circovirus, a non‐enveloped single‐stranded DNA virus belonging to the genus Circovirus of the family Circoviridae, is a major pathogen of porcine circovirus‐associated disease.
Seok‐Chan Park, Suwon Kim, Tae‐Won Jeong, Byungkwan Oh, Chae Woong Lim, Bumseok Kim   +5 more
doaj   +1 more source

Detection and Molecular Characterization of a Novel Species of Circovirus in a Tawny Owl (Strix aluco) in Southern Italy

Animals, 2022
Thanks to recent developments in molecular methods, many new species have been discovered within the genus Circovirus, which comprises viruses of veterinary relevance found in a broad range of hosts.
Matteo Legnardi, Laura Grassi, Giovanni Franzo, Maria Luisa Menandro, Claudia Maria Tucciarone, Adriano Minichino, Ludovico Dipineto, Luca Borrelli, Alessandro Fioretti, Mattia Cecchinato   +9 more
doaj   +1 more source

A commercial porcine circovirus(PCV)type 2a-based vaccine reduces PCV2d viremia and shedding and prevents PCV2d transmission to naïve pigs under experimental conditions. [PDF]

, 2017
Porcine circovirus type 2 (PCV2) vaccination has been effective in protecting pigs from clinical disease and today is used extensively. Recent studies in vaccinated populations indicate a major PCV2 genotype shift from the predominant PCV2 genotype 2b ...
Alarcon, Chao-Ting Xiao, Davies, Dupont, Fenaux, Firth, Fort, Fort, Franzo, Franzo, Gagnon, Gerber, Gresham, Halbur, Khaiseb, Krakowka, Kurmann, Meng, Oh, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Opriessnig, Palinski, Patrick G. Halbur, Patterson, Patterson, Patterson, Pejsak, Priscilla F. Gerber, Ramos, Rosell, Segalés, Seo, Shannon R. Matzinger, Sorden, Tanja Opriessnig, Tischer, Trible, Trible, Wellenberg, Xiang-Jin Meng, Xiao, Xiao   +49 more
core   +1 more source

Aquatic circoviruses: emerging pathogens in global aquaculture — from discovery to disease management

Journal of Virology
The expansion of global aquaculture has brought challenges from emerging pathogens, resulting in disease-related production losses across various regions.
Yuanyuan Wang, Changjun Guo, Jianguo He
doaj   +1 more source