Results 81 to 90 of about 1,779 (179)

Recent Advances in Lateral Flow Immunoassay for Rapid Diagnosis of Viral Diseases

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Viral diseases are a major threat to human and animal health, as illustrated by recent pandemics like COVID‐19 and African swine fever (ASF). Timely, accurate detection of viral infections is critical for effective disease control. Among diverse diagnostic techniques, lateral flow immunoassay (LFIA) has become a widely used on‐site testing tool, owing ...
Quanyu Ren, Yan Wang, Haoyuan Ma, Jialiang Xie, Jianyou Jin, Rumeng Tian, Hao Yu, Xu Gao, Nanhua Chen   +8 more
wiley   +1 more source

First detection of PCV4 in swine in the United States: codetection with PCV2 and PCV3 and direct detection within tissues

Scientific Reports
Since PCV4 was first described in 2019, the virus has been identified in several countries in Southeast Asia and Europe. Most studies have been limited to detecting PCV4 by PCR. Thus, PCV4 has an unclear association with clinical disease.
Molly Kroeger, D. Vargas-Bermúdez, J. Jaime, J. Parada, Jennifer Groeltz, Philip Gauger, P. Piñeyro   +6 more
semanticscholar   +1 more source

A Novel Attenuated NADC30‐Like PRRSV Vaccine Candidate Provides Cross‐Protection Against Homologous and Heterologous Viral Challenge

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Porcine reproductive and respiratory syndrome (PRRS) virus (PRRSV) is one of the major pathogens threatening the global swine industry and causes enormous economic losses annually. Vaccination remains one of the most important strategies for the prevention and control of PRRSV infection.
Heng Zhang, Jiakai Zhao, Chengxin Zhang, Ting Tang, Qianyi Zhu, Hui Zhou, Yingru Ma, Xiaohong Qi, Qin Zhao, Yani Sun, Nan-hua Chen   +10 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).
M. Frant, N. Mazur-Panasiuk, A. Gal-Cisoń, Ł. Bocian, Magdalena Łyjak, A. Szczotka-Bochniarz   +5 more
semanticscholar   +1 more source

The Quadruplex Real‐Time PCR Assay for Simultaneous Detection of GETV, PRRSV, JEV, and PCV2 in Swine

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
This study aimed to establish a quadruplex real‐time PCR assay for the simultaneous detection of Getah virus (GETV), Porcine reproductive and respiratory syndrome virus (PRRSV), Japanese encephalitis virus (JEV), and Porcine circovirus type 2 (PCV2).
Haojie Wang, Lihong Xue, Bowen Shan, Shuyan Wu, Tongqin An, Changqing Yu, Changyou Xia, He Zhang, Taotao Yang   +8 more
wiley   +1 more source

High repetitive arginine in the anterior of PCV3 capsid protein is a severe obstacle for its expression in E. coli

AMB Express, 2020
Porcine circovirus type 3 (PCV3) is a novel circovirus identified in sows with PDNS-like clinical signs and reproductive failure. The capsid protein (CAP) of PCV3 is expected to be an effective vaccine candidate.
Bing Yan Liu, Bin Gao, Meng Zhi Liu, Ting Ting Zhang, Bao Shan Liu, Ze Liang Chen   +5 more
doaj   +1 more source

Development of a novel PCV2 and PCV3 vaccine using virus-like vesicles incorporating Venezuelan equine encephalomyelitis virus-containing vesicular stomatitis virus glycoprotein

Frontiers in Veterinary Science
Porcine circovirus disease (PCV) causes substantial economic losses in the pig industry, primarily from porcine circovirus type 2 (PCV2) and porcine circovirus type 3 (PCV3). Novel vaccines are necessary to prevent and control PCV infections.
Ying Wang, Min Su, Yongshuang Huang, Jianle Ren, Sheng Niu, Yujun Zhao, Fang Yan, Yi Yan, Wen-xia Tian   +8 more
semanticscholar   +1 more source

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

Isolation of porcine circovirus 3 using primary porcine bone marrow-derived cells

Virology Journal
Porcine circovirus 3 (PCV3) was first reported in the United States in 2016; this virus is considered to be involved in diverse pathologies, such as multisystem inflammation, porcine dermatitis and nephropathy syndrome, and reproductive disorders ...
Shizuka Hayashi, Fumihiko Katakura, Tadaaki Moritomo, Nobuyuki Tsutsumi, Katsuaki Sugiura, Tetsuo Sato   +5 more
doaj   +1 more source

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

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
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
Guilherme A. Cezar, Danyang Zhang, Rodger G. Main, Eric R. Burrough, Rafael R. Nicolino, Maria Rodrigues da Costa, Gustavo Silva, Daniel C. L. Linhares, Giovani Trevisan, Kamani Joshua   +9 more
wiley   +1 more source