Results 91 to 100 of about 18,276,831 (180)

Emergence of Escherichia coli Hybrid Pathotype ETEC/STEC: A Macroepidemiological Approach of Molecular Characterization in the United States Swine Population

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Escherichia coli–associated diseases continue to be a significant concern in swine health. Disease may occur when E. coli strains harbor specific virulence factors. The combination of virulence factors detected in a single isolate forms a virotype, which can be grouped into pathotypes based on mechanisms of pathogenicity. This study compiled E.
Elisa De Conti, Guilherme Cezar, Thuc Quyen Le, Meghana Korada, Kinath Rupasinghe, Hemant K. Naikare, Angela Pillatzki, Craig L. Bowen, Melanie Prarat, Franco Matias Ferreyra, Rodger Main, Paul Yeske, Mark Schwartz, Beth Thompson, Peter Schneider, Samuel Copeland, Luc Dufresne, Daniel Boykin, Megan Niederwerder, Deborah Murray, Brigitte Mason, Corrine Frugé, William Hollis, Rebecca Robbins, Thomas Petznick, Kurt Kuecker, Lauren Glowzenski, Brooke Kitting, Gustavo Silva, Bret Crim, Eric Burrough, Phillip Gauger, Michael Zeller, Sara McReynolds, Darin Madson, Mary Thurn, Paulo Fioravante, Albert Rovira, Rob McGaughey, Jamie Retallick, Jon Greseth, Darren Kersey, Travis Clement, Jane Christopher-Hennings, Dennis Summers, Kenitra Hendrix, James Lyons, Joseph Boyle, Leticia Linhares, Edson Magalhães, Christopher Rademacher, Daniel Linhares, Marcelo Almeida, Giovani Trevisan, Zhong Peng   +54 more
wiley   +1 more source

Coinfection of Mycoplasma suis and porcine circovirus type 3 is linked to reproductive failure in pig farms [PDF]

Veterinary World
Background and Aim: Reproductive disorders in swine herds pose significant challenges to pig breeding due to both infectious and non-infectious factors.
Tram Ngoc Thi Ngo, Nam Minh Nguyen, Roongroje Thanawongnuwech, Le Minh Thong, Trang Phuong Thi Nguyen, Toan Tat Nguyen, Duy Tien Do   +6 more
doaj   +1 more source

Resolving the Phylogenetic Placement of the FSfaCV/PCV5‐Related Viruses Within the Genus Macochavirus

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Metagenomic analysis of fecal samples from diarrheic pigs in China identified 10 complete circular single‐stranded DNA viral genomes previously designated as putative porcine circovirus 5 (PCV5)–like viruses. Genome characterization revealed a typical cressdnavirus organization with bidirectionally oriented Rep and Cap genes.
Wenqiang Wang, Liping Jiang, Tingting Niu, Miaojie Zhang, Lulu Chen, Xiaoye Jia, Lin Yuan, Kegong Tian, Xiangdong Li, Jianchao Wei   +9 more
wiley   +1 more source

Full-Length Genome Sequences of Two Chinese Porcine Circovirus Type 3 Strains, NWHEB21 and NWHUN2

, 2018
Two porcine circovirus 3 (PCV3) strains, named NWHEB21 and NWHUN2, were identified in heart and brain tissues of aborted piglets. Their complete genome sequences were sequenced and analyzed to further characterize PCV3 in China and worldwide.
Fanwei Meng, Rui Chen, Qinghong Xue, Enqi Du, Shasha Chen, Zhigang Zhang, Can Liu   +6 more
core   +1 more source

Animal Welfare‐Friendly Noninvasive Oral Fluid in Swine Diagnostics: Current Applications in Disease Monitoring, Key Challenges and Future Directions

Veterinary Medicine International, Volume 2026, Issue 1, 2026.
The integration of oral fluid (OF) sampling into veterinary diagnostics represents a significant shift in animal herd health monitoring, offering a noninvasive alternative to traditional blood‐based methods. OF, predominantly composed of saliva, mucosal transudate and plasma‐derived components, contains immunoglobulins, acute‐phase proteins and nucleic
Chandra Shaker Chouhan, Flaminia Coiacetto, Sam Abraham, Jasim Muhammad Uddin, Lipi Buch   +4 more
wiley   +1 more source

Reproductive Pathogenic Characteristics of a Highly Virulent Porcine Reproductive and Respiratory Syndrome Virus L1J (Lineage Korean Clade C) in Gilts

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Porcine reproductive and respiratory syndrome virus (PRRSV) remains a major challenge to swine health and production globally. Among PRRSV‐2 lineages circulating in South Korea, the lineage 1J (L1J)—recently reclassified from lineage Korean clade C (LKC)—has emerged as an epidemiologically significant variant, accounting for approximately 15%–28.9% of ...
Jeongmin Suh, Chanhee Chae, Nan-hua Chen
wiley   +1 more source

Additional file 1 of Optimized real-time fluorescence PCR assay for the detection of porcine Circovirus type 3 (PCV3)

, 2020
Additional file 1. Supporting information for “Optimized Real-time Fluorescence PCR Assay for the Detection of Porcine Circovirus Type 3 (PCV3)”. Figure S1. The repeatability test of sensitivity. Table S1. The Ct value of repeatability test for sensitivity).
Yuan, Lin, Liu, Yingyi, Chen, Yana, Gu, Xiaoxue, Dong, Hao, Zhang, Shuo, Han, Tao, Zhou, Zhi, Song, Xiaohui, Wang, Chuanbin   +9 more
openaire   +1 more source

Development and Comparison of Indirect ELISAs for Detecting IgG and IgA Antibodies Against Major Structural Proteins of Porcine Deltacoronavirus With Virus Neutralization as a Benchmark

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Porcine deltacoronavirus (PDCoV) is an emerging enteric pathogen that causes substantial economic losses in the global swine industry. Although neutralizing antibodies (NAbs) are a key indicator of vaccine efficacy, their diagnostic concordance with IgG/IgA levels measured by indirect enzyme‐linked immunosorbent assays (iELISAs) targeting major ...
Dexin Li, Junhua Deng, Yunjing Zhang, Zenglin Wang, Yufang Li, Liying Hao, Kegong Tian, Xiangdong Li, Linzhu Ren   +8 more
wiley   +1 more source

Recombinant PRV Expressing GP3 and GP5 of PRRSV Provides Effective Protection Against Coinfection With PRV and PRRSV

Transboundary and Emerging Diseases, Volume 2025, Issue 1, 2025.
Porcine Reproductive and Respiratory Syndrome (PRRS) and Pseudorabies (PR) are highly contagious diseases caused by Porcine Reproductive and Respiratory Syndrome virus (PRRSV) and Pseudorabies virus (PRV). Due to the limited protective ability of currently commercialized vaccines against NADC30‐like PRRSV and PRV variants, the pathological damage ...
Ruhai Guo, Hui Li, Junda Li, Jahao Qv, Guofan Ren, Xiao Zhang, Saba Nasir, Jingnan Zhang, Chen Luo, Basit Zeshan, Yefei Zhou, Honglin Xie, Xinglong Wang, Nan-hua Chen   +13 more
wiley   +1 more source

Porcine Circovirus Type 3 (PCV3) in Poland: Prevalence in Wild Boar Population in Connection with African Swine Fever (ASF)

Viruses
Human health is dependent on food safety and, therefore, on the health of farm animals. One of the most significant threats in regard to swine diseases is African swine fever (ASF). Infections caused by porcine circoviruses (PCVs) represent another important swine disease.
Maciej Piotr Frant, Natalia Mazur-Panasiuk, Anna Gal-Cisoń, Łukasz Bocian, Magdalena Łyjak, Anna Szczotka-Bochniarz   +5 more
openaire   +4 more sources