Results 1 to 10 of about 18,276,831 (180)

A case report of porcine circovirus 3 (PCV3) reproductive disease in Iberian semi-outdoor reared sows [PDF]

Porcine Health Management
Background Porcine circovirus 3 (PCV3) is a recently discovered swine pathogen associated with reproductive disease. To date, clinical problems linked to PCV3 have been described in intensive rearing pig farms.
Àlex Cobos, Marina Sibila, Eva Huerta, Mónica Pérez, Marcial Marcos, Rut Menjón, Marta Jiménez, Laura Gálvez, Joaquim Segalés   +8 more
doaj   +10 more sources

Transmission of Porcine Circovirus 3 (PCV3) by Xenotransplantation of Pig Hearts into Baboons [PDF]

Viruses, 2019
Porcine circovirus 3 (PCV3) is a newly described member of the virus family Circoviridae. PCV3 is highly distributed among pigs and wild boars worldwide. A sudden introduction of PCV3 was recently observed in a herd of triple genetically modified pigs generated for xenotransplantation.
Barbara Kessler, Jan-Michaél Abicht, Eckhard Wolf   +2 more
exaly   +9 more sources

Prevalence and phylogenetic analysis of porcine circovirus type 2 (PCV2) and type 3 (PCV3) in the Southwest of China during 2020–2022

Frontiers in Veterinary Science, 2022
IntroductionPorcine circovirus type 2 (PCV2) is considered one of the viruses with substantial economic impact on swine industry in the word. Recently, porcine circovirus type 3 (PCV3) has been found to be associated with porcine dermatitis and ...
Xiangang Sun, Siyuan Lai
exaly   +5 more sources

Molecular Surveillance and Evolutionary Dynamics of Porcine Circovirus Types 2 and 3 in China, 2022-2025. [PDF]

Transbound Emerg Dis
Porcine circovirus types 2 (PCV2) and 3 (PCV3) are globally distributed pathogens associated with reproductive disorders, subclinical infections, and multifactorial disease complexes in swine. To elucidate their epidemiological and evolutionary patterns in China, we examined 8426 clinical samples collected from 28 provincial‐level regions between 2022 ...
Chen Y, Lu Y, Zeng Y, Hu Y, Dong L, Lei M, Li P, Yan W, Jongkaewwattana A, Li W, Yu X, He Q.   +11 more
europepmc   +2 more sources

Molecular Detection and Phylogenetic Analysis of Selected Viral Pathogens in Wild Boar Populations of Russia [PDF]

Viruses
The distribution and genetic diversity of economically significant pathogens, including porcine reproductive and respiratory syndrome virus (PRRSV), porcine circovirus type 2 (PCV2), porcine circovirus type 3 (PCV3), and porcine parvovirus 1 (PPV1 ...
Valentina Rykova, Alina Komina, Irina Makhova, Elena Zhukova, Alexey Igolkin, Ivan Lavrentiev, Anton Yuzhakov   +6 more
doaj   +2 more sources

Emergence of a Novel CRESS-DNA Virus Associated with Swine Reproductive Failure in China. [PDF]

Transbound Emerg Dis
The continuous emergence of circular Rep‐encoding single‐stranded (CRESS) DNA viruses across diverse hosts has been closely associated with the occurrence of severe diseases. Four circoviruses within the genus Circovirus have been identified in pigs, including porcine circovirus Type 1 (PCV1), PCV2, PCV3, PCV4, and PCV5.
Liu X, Li Y, Xiao J, Zhang X, Liu Y, Li Z, Wang L, Zhang L, Liu Y, Liang P, Xu Z, Liu Y, Song C.   +12 more
europepmc   +2 more sources

Emerging Challenges and Advances in Porcine Circovirus: A Decade in Review. [PDF]

Transbound Emerg Dis
Over the past decade, porcine circoviruses (PCVs) have continued to pose a significant threat to global swine health, and pivotal discoveries have significantly reshaped our understanding of their biology and control. Extensive genomic surveillance has expanded porcine circovirus 2 (PCV2) genotyping from four to at least eight lineages, with PCV2d now ...
Zheng J, Zhang G, Li P, Ren L.
europepmc   +2 more sources

Establishment of a Tetra-Primer ARMS-PCR Assay to Discriminate Genotypes I and II African Swine Fever Viruses. [PDF]

Transbound Emerg Dis
The African swine fever virus (ASFV), particularly the genotypes I and II strains that have spread beyond Africa, continues to threaten global swine production and food security. Currently, African swine fever (ASF) control strategies rely heavily on biosecurity measures underpinned with molecular diagnostics.
Ding L, Xue K, Ren T, Zhang S, Tesfagaber W, Zhang Z, Guan F, Zhang J, Zhu Y, Liu R, Li F, Bu Z, Zhang Q, Sun E, Zhao D.   +14 more
europepmc   +2 more sources

Development of a High-Resolution Melting (HRM)-Based Multiplex Real-Time PCR Assay of PEDV, TGEV, PoRV, PDCoV, PRV, and PRRSV. [PDF]

Transbound Emerg Dis
Six key viral pathogens—porcine epidemic diarrhea virus (PEDV), transmissible gastroenteritis virus (TGEV), porcine rotavirus (PoRV), porcine deltacoronavirus (PDCoV), pseudorabies virus (PRV), and porcine reproductive and respiratory syndrome virus (PRRSV)—inflict substantial economic losses on the global swine industry.
Wang F, Ren J, Wang Y, Yuan C, Sun T, Huang J, Song Q.   +6 more
europepmc   +2 more sources

Generation of an Etiology Index Based on Confirmed Tissue Diagnosis Data to Assess Endemic Swine Etiology Activity in the United States of America. [PDF]

Transbound Emerg Dis
Global pork production has increased substantially over the past few decades, making swine a critical source of animal protein. However, endemic diseases in pigs continue to pose significant challenges to animal health, productivity, and food security. Several etiologies affect farm‐level performance and have broader implications for zoonotic risks and
Cezar GA, Zhang D, Main RG, Burrough ER, Nicolino RR, da Costa MR, Silva G, Linhares DCL, Trevisan G.   +8 more
europepmc   +2 more sources