Results 41 to 50 of about 27,106 (234)
Effect of high and low levels of maternally derived antibodies on porcine circovirus type 2 (PCV2) infection dynamics and production parameters in PCV2 vaccinated pigs under field conditions [PDF]
, 2016 The present study aimed to compare the efficacy of a porcine circovirus type 2 (PCV2) commercial vaccine in terms of average daily weight gain (ADWG) as well as infection dynamics in pigs with different maternally derived antibody (MDA) levels.
Feng, H. +4 more
core +2 more sources
Genetic Characterization of Porcine Circovirus Type 2 from Pigs with Porcine Circovirus Associated Diseases in Argentina [PDF]
ISRN Veterinary Science, 2011 Porcine circovirus type 2 (PCV-2) has been associated with syndromes grouped by the term porcine circovirus associated diseases (PCVAD). The PCV-2 isolates have been grouped into two major groups or genotypes according to their nucleotide sequence of whole genomes and/or ORF-2: PCV-2b, which have, in turn, been subdivided into three clusters (1A–1C ...
Pereda, Ariel +11 more
openaire +3 more sources
Replication of porcine circoviruses
Virology Journal, 2009 Porcine circoviruses are circular single-stranded DNA viruses that infect swine and wild boars. Two species of porcine circoviruses exist. Porcine circovirus type 1 is non pathogenic contrary to porcine circovirus type 2 which is associated with the ...
Grasland Béatrice +3 more
doaj +1 more source
Animal Diseases, 2021 Porcine circovirus type 3 (PCV3) is a novel porcine circovirus associated with porcine dermatitis and nephritis syndrome (PDNS), reproductive failure, and multisystemic inflammation.
Lun Yao +9 more
doaj +1 more source
Frontiers in Veterinary Science, 2022 The objective of this study was to compare two different bivalent vaccines containing porcine circovirus type 2 (PCV2) and Mycoplasma hyopneumoniae. One vaccine contained PCV2a and the other contained PCV2b, and both were administered on a farm suffering
Hyejean Cho +3 more
doaj +1 more source
ACS Omega, 2021 Porcine circovirus type 2 (PCV2) is the primary causative agent of porcine circovirus-associated disease (PCVAD) that causes huge global economic losses for the swine industry.
Supaporn Klangprapan +4 more
semanticscholar +1 more source
Characterization of Porcine Circovirus Type 2 in Taiwan
Journal of Veterinary Medical Science, 2004 In an effort to understand the genetic diversity of porcine circovirus type 2 (PCV2) and the prevalence of PCV2 infection in Taiwanese herds, we have sequenced the complete genomes from PCV2-infected specimens and individually measured the antibody titer against PCV2 from pigs reared in Taiwan between the years 2000 and 2002.
Chun, Wang +6 more
openaire +2 more sources
Lack of Porcine circovirus 4 Genome Detection in Pig Samples from Italy and Spain
Pathogens, 2020 The genus Circovirus includes several species and mostly causes asymptomatic infections. Porcine circovirus 2 (PCV-2) and, with increasing evidence, Porcine circovirus 3 (PCV-3), have been associated with different clinical conditions all over the world.
Giovanni Franzo +5 more
doaj +1 more source
Harnessing the Genetic Plasticity of Porcine Circovirus Type 2 to Target Suicidal Replication
Viruses, 2021 Porcine circovirus type 2 (PCV2), the causative agent of a wasting disease in weanling piglets, has periodically evolved into several new subtypes since its discovery, indicating that the efficacy of current vaccines can be improved. Although a DNA virus,
Agm Rakibuzzaman +3 more
semanticscholar +1 more source
Cellular pathogenesis of porcine circovirus type 2 infection
Virus Research, 2013 Porcine circovirus associated disease (PCVAD) and the associated histological lesions are thought to appear due to an increase in the amount of porcine circovirus type 2 (PCV2) present in an infected animal. However, examination of the cellular and molecular pathogenesis of PCVAD is complicated by the lack of a consistent cell culture model that ...
Cheryl M T, Dvorak +2 more
openaire +2 more sources