Results 1 to 10 of about 116,066 (212)

Genomic Rearrangement and Recombination of Porcine Circovirus Type 2 and Porcine Circovirus-Like Virus P1 in China [PDF]

Frontiers in Veterinary Science, 2021
Porcine circovirus type 2 (PCV2) belongs to the genus Circovirus of the family Circoviridae, and it has been associated with porcine circovirus (associated) disease (PCVD or PCVAD) in pigs. PCVAD is the generic term for a series of disease syndromes that
Libin Wen, Kongwang He
exaly   +5 more sources

Co-Infection of Swine with Porcine Circovirus Type 2 and Other Swine Viruses

Viruses, 2019
Porcine circovirus 2 (PCV2) is the etiological agent that causes porcine circovirus diseases and porcine circovirus-associated diseases (PCVD/PCVAD), which are present in every major swine-producing country in the world.
Linzhu Ren
exaly   +4 more sources

Phylogenetic analysis of porcine circovirus 2 and its related viruses [PDF]

Frontiers in Veterinary Science
IntroductionPorcine circovirus (PCV) belongs to the family Circoviridae. Four conventional PCVs (PCV1 to PCV4) have been discovered over time. PCV1 and PCV2 exhibit higher nucleotide identity compared to PCV3 and PCV4.
Libin Wen, Libin Wen, Libin Wen, Libin Wen, Libin Wen, Han Wen, Qi Xiao, Qi Xiao, Qi Xiao, Qi Xiao, Qi Xiao, Jianping Xie, Jianping Xie, Jianping Xie, Jianping Xie, Jianping Xie, Kongwang He, Kongwang He, Kongwang He, Kongwang He, Kongwang He   +20 more
doaj   +2 more sources

Revisiting Porcine Circovirus Infection: Recent Insights and Its Significance in the Piggery Sector

Vaccines, 2023
Porcine circovirus (PCV), a member of the Circoviridae family within the genus Circovirus, poses a significant economic risk to the global swine industry. PCV2, which has nine identified genotypes (a–i), has emerged as the predominant genotype worldwide,
Hemanta Kumar Maity, Kartik Samanta, Rajib Deb, Vivek Kumar Gupta   +3 more
doaj   +2 more sources

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.
Bumseok Kim, Seok-Chan Park
exaly   +2 more sources

Concomitant Infection With Porcine circovirus 2 and Porcine Epidemic Diarrhea Virus Does Not Increase Enteritis Severity in Experimentally Infected Weaned Piglets. [PDF]

Transbound Emerg Dis
Background Young pigs are often coinfected with porcine circovirus 2 (PCV2) and porcine epidemic diarrhea virus (PEDV). This study aimed to determine the impact of coinfection of pigs with PCV2 and PEDV. Forty 16‐day‐old crossbred mixed‐sex piglets were assigned to four groups (n = 10/group, NEG‐CONTROL, PCV2‐CONTROL, PCV2+PEDV, and PEDV‐CONTROL).
Gerber PF, Zhang J, Noel A, Wang B, Huang Y, Halbur PG, Opriessnig T.   +6 more
europepmc   +2 more sources

Field Evaluation of a Novel Combined Vaccine Against Porcine Circovirus Types 2a/d, Mycoplasma hyopneumoniae and Mycoplasma hyorhinis With an Emphasis on Growth Performance. [PDF]

Vet Med Sci
A field trial on three commercial farms evaluated a combined vaccine targeting PCV2a/d, Mycoplasma hyopneumoniae, and Mycoplasma hyorhinis. Vaccinated pigs showed improved average daily weight gain, stronger immune responses against these pathogens, and significantly reduced viral and mycoplasmal loads and lesion severity, supporting its efficacy under
Suh J, Ham S, Na H, Kang I, Oh T, You Y, Park B, Chae C.   +7 more
europepmc   +2 more sources

Prevalence of Porcine Circoviruses in Slaughterhouses in Central Shanxi Province, China

Frontiers in Veterinary Science, 2022
BackgroundPorcine circovirus disease is currently the greatest threat to pig farming. Four main porcine circovirus genotypes are circulating worldwide.ObjectiveThe study aimed to assess the prevalence of porcine circovirus genotypes in the central part ...
Weidong Yue, Yilei Li, Xinrong Zhang, Junping He, Haili Ma   +4 more
doaj   +1 more source

Host immune response to infection with porcine circoviruses

Animal Diseases, 2021
Porcine circovirus type 2 (PCV2), which serves as a major causative agent of PCV2-associated diseases and causes severe loss to the pig industry worldwide, can dysregulate the immune response and induce immunosuppression in PCV2-infected pigs. Similar to
Ruihan Shi, Lei Hou, Jue Liu
doaj   +1 more source

The Prevalence and Genetic Diversity of Porcine Circoviruses (PCVs) during 2017–2023 in Guangdong Province, China

Animals, 2023
Porcine circovirus disease poses a significant threat to the pig farming industry. Globally, four genotypes of porcine circovirus are circulating, with porcine circovirus type 2 and 3 (PCV2 and PCV3) being most strongly associated with clinical ...
Wenke Lv, Lihua Cao, Lulu Yang, Nina Wang, Zhili Li, Shujian Huang, Feng Wen, Jinyue Guo   +7 more
doaj   +1 more source