Results 31 to 40 of about 1,870 (176)

Establishment and preliminary application of duplex fluorescence quantitative PCR for porcine circoviruses type 2 and type 3

Heliyon
Porcine circovirus types 2 (PCV2) and 3 (PCV3) are the two most prevalent porcine circoviruses in China, all of which can infect swine herds and cause serious diseases. To detect coinfection with PCV2 and PCV3, primers and probes for duplex PCV2 and PCV3
Yong-Yu Gao, Qian Wang, Shuang Zhang, Jian Zhao, Di Bao, Han Zhao, Kai Wang, Gui-Xue Hu, Feng-Shan Gao   +8 more
doaj   +2 more sources

Chromogenic in situ hybridization technique for detecting porcine circovirus 3 in lung and lymphoid tissues [PDF]

Veterinary World, 2023
Background and Aim: Porcine circovirus 3 (PCV3) was recently reported in Malaysian commercial pig population in 2020 by conventional polymerase chain reaction (PCR), revealing a molecular prevalence of 17.02% in the sampled domestic pig population.
Chew Yee Tan, Kah Chun Lee, Ming-Tang Chiou, Chao-Nan Lin, Peck Toung Ooi   +4 more
doaj   +1 more source

Immunogenicity Analysis of PCV3 Capsid Highly Expressed Using Baculovirus. [PDF]

Int J Mol Sci
Porcine circovirus type 3 (PCV3) capsid protein (Cap) is a key antigen for immunological studies and vaccine development. Different optimized PCV3 ORF2 sequences were used to construct six baculovirus transfer plasmids, with the pOET1.1-based design yielding the highest Cap level. Cap expression was confirmed by Western blot, IPMA and IFA.
Zhang B, Chao L, Cai Y, Li Y.
europepmc   +3 more sources

Reconstruction of the Evolutionary Origin, Phylodynamics, and Phylogeography of the Porcine Circovirus Type 3

Frontiers in Microbiology, 2022
Porcine circovirus type 3 (PCV3) is a newly identified virus associated with porcine dermatitis and nephropathy syndrome (PDNS) and multisystemic inflammatory responses in pigs. Recent studies suggests that PCV3 originated from bat circoviruses; however,
Yongqiu Cui, Yongqiu Cui, Lei Hou, Lei Hou, Yang Pan, Xufei Feng, Xufei Feng, jianwei Zhou, jianwei Zhou, Dedong Wang, Dedong Wang, Jinshuo Guo, Jinshuo Guo, Changzhe Liu, Changzhe Liu, Yongyan Shi, Yongyan Shi, Tong Sun, Tong Sun, Xiaoyu Yang, Xiaoyu Yang, Ning Zhu, Ning Zhu, Xinxin Tong, Yongxia Wang, Jue Liu, Jue Liu   +26 more
doaj   +1 more source

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

Bayesian Hierarchical Modeling Approaches for Combining Information From Multiple Data Sources to Produce Annual Estimates of National Immunization Coverage. [PDF]

Biom J
ABSTRACT Estimates of national immunization coverage (ENIC) are crucial for guiding policy and decision‐making in national immunization programs and setting the global immunization agenda. World Health Organization (WHO) and UNICEF estimates of national immunization coverage (WUENIC) are produced annually for various vaccine–dose combinations and all ...
Utazi CE, Jochem WC, Danovaro-Holliday MC, Murphy P, Sahu SK, Gacic-Dobo M, Tatem AJ.   +6 more
europepmc   +2 more sources

Genotyping of PCV3 based on reassembled viral gene sequences [PDF]

Veterinary Medicine and Science, 2020
Abstract Porcine circovirus type 3 (PCV3) has been reported in many countries such as USA, China, Korea and many European countries during 2015–2018. The six PCV3 strains named IH, SJ, N5, N10, N13 and N62 were detected out of 220 samples by PCR methods while the prevalence our study was conducted in 2017 to 2018.
Hee‐Chun Chung, Van Giap Nguyen, Yong‐ho Park, Bong‐Kyun Park   +3 more
openaire   +3 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

High Co-infection Status of Novel Porcine Parvovirus 7 With Porcine Circovirus 3 in Sows That Experienced Reproductive Failure

Frontiers in Veterinary Science, 2021
Porcine parvoviruses (PPVs) and porcine circoviruses (PCVs) infect pigs worldwide, with PPV1–7 and PCV2 infections common in pigs. Although PPV7 was only identified in 2016, co-infection of PPV7 and PCV2 is already common, and PPV7 may stimulate PCV2 ...
Jinhui Mai, Dongliang Wang, Yawen Zou, Sujiao Zhang, Chenguang Meng, Aibing Wang, Naidong Wang   +6 more
doaj   +1 more source

First detection and genetic characterization of porcine circovirus type 3 (PCV3) in Argentina and its association with reproductive failure [PDF]

, 2020
Porcine circovirus type 3 (PCV3) is considered a new circovirus and since it first description has been widely reported in most of the swine producing countries.
Perfumo, Carlos Juan, Quiroga, María Alejandra, Aspitia, C.G., Echeverria, Maria Gabriela, Cappuccio, Javier Alejandro, Serena, Maria Soledad, Barrales, Hernán, Lozada, María Inés, Metz, German Ernesto, Piñeyro, Pablo   +9 more
core   +2 more sources