Results 81 to 90 of about 18,287,383 (185)

The prevalence and genetic characteristics of porcine circovirus type 2 and 3 in Korea

BMC Veterinary Research, 2018
Background Porcine circovirus-associated diseases (PCVAD), caused by porcine circovirus type 2 (PCV2), threaten the pig industry worldwide. Five genotypes of PCV2 were recently identified: PCV2a, PCV2b, PCV2c, PCV2d and PCV2e.
Seung-Chai Kim, Salik Nazki, Sam Kwon, Jhung-Hyun Juhng, Kyeong-Hwan Mun, Do-Young Jeon, Chang-Gi Jeong, Amina Khatun, Seog-Jin Kang, Won-Il Kim   +9 more
doaj   +1 more source

Development of a High‐Resolution Melting (HRM)‐Based Multiplex Real‐Time PCR Assay of PEDV, TGEV, PoRV, PDCoV, PRV, and PRRSV

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
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.
Fangshan Wang, Jing Ren, Yawen Wang, Chen Yuan, Tairan Sun, Jinhai Huang, Qinye Song, Nan-hua Chen   +7 more
wiley   +1 more source

Mechanistic Landscape and Farm to Fork Control Strategies for Streptococcus suis: An Emerging Foodborne Threat

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Streptococcus suis (S. suis) is an emerging zoonotic agent that now rivals classical food‐borne pathogens in its global clinical burden of meningitis and septic shock. Recent epidemiological syntheses covering more than 30 countries now list over 1600 laboratory‐confirmed human cases with a pooled case‐fatality of about 12%, climbing beyond 18% in East
Wangyuan Yao, Meili Chen, Hongkai Ren, Qingqing Luo, Xuyuan Wang, Md. Akhtar, Zeeshan Ahmad Bhutta, Lianci Peng, Muhammad Yasir Nawaz, Mohammad Mehedi Hasan, Md. F. Kulyar, Rendong Fang, Zhong Peng   +12 more
wiley   +1 more source

Studies of beak and feather disease virus infection [PDF]

, 2007
The circovirus Beak and feather disease virus (BFDV) causes psittacine beak and feather disease (PBFD) that is characterised by a chronic disease process associated with feather abnormalities, beak deformities and eventual death in various species of ...
Khalesi, Bahman
core  

Establishment of a Tetra‐Primer ARMS‐PCR Assay to Discriminate Genotypes I and II African Swine Fever Viruses

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
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.
Leilei Ding, Kun Xue, Tao Ren, Sihan Zhang, Weldu Tesfagaber, Zhenjiang Zhang, Feihu Guan, Jie Zhang, Yuanmao Zhu, Renqiang Liu, Fang Li, Zhigao Bu, Qianyi Zhang, Encheng Sun, Dongming Zhao, Nanhua Chen   +15 more
wiley   +1 more source

Retrospective Analyses of Porcine Circovirus Type 3 (PCV-3) in Switzerland

Viruses
Porcine circovirus 3 (PCV-3) has emerged as a significant pathogen affecting global swine populations, yet its epidemiology and clinical implications remain incompletely understood. This retrospective study aimed to investigate the prevalence and histopathological features of PCV-3 infection in pigs from Switzerland, focusing on archival cases of ...
Rosato, Giuliana, Makoni, Grace Makanaka, Cobos, Àlex, Sibila, Marina, Segalés, Joaquim, Marti, Hanna, Prähauser, Barbara, Seehusen, Frauke   +7 more
openaire   +7 more sources

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

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
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).
Priscilla F. Gerber, Jianqiang Zhang, Andrew Noel, Bin Wang, Yaowei Huang, Patrick G. Halbur, Tanja Opriessnig, Jizong Li   +7 more
wiley   +1 more source

Investigation on porcine circovirus type 3 in serum of farrowing sows with stillbirths

Microbial Pathogenesis, 2020
Since its first identification in 2016, porcine circovirus 3 (PCV3) has been detected in healthy and/or diseased swine in many countries worldwide. In a previous study by our group, PCV3 was detected in sera of sows which had at least one stillborn piglet in the last parturition.
Caroline Tochetto, Diane Alves de Lima, Ana Paula Muterle Varela, Lucía Cano Ortiz, Márcia Regina Loiko, Camila Mengue Scheffer, Willian Pinto Paim, Samuel Paulo Cibulski, Cristine Cerva, Juliana Herpich, Candice Schmidt, Ana Claúdia Franco, Fabiana Quoos Mayer, Paulo Michel Roehe   +13 more
openaire   +2 more sources

Retrospective investigation of porcine circoviruses in cases of porcine dermatitis and nephropathy syndrome

Veterinary Research
Porcine dermatitis and nephropathy syndrome (PDNS) is a severe condition that affects mainly growing pigs and is considered to be caused by a type III hypersensitivity reaction.
Àlex Cobos, Mariano Domingo, Mónica Pérez, Eva Huerta, Anna Llorens, Joaquim Segalés, Marina Sibila   +6 more
doaj   +1 more source

Engineered PCV2 VLPs for Antigen Delivery: A Platform for Next‐Generation Veterinary Vaccines

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
The capsid (Cap) protein of porcine circovirus type 2 (PCV2) self‐assembles into virus‐like particles (VLPs) that form stable, noninfectious nanoparticles with T = 1 icosahedral symmetry. Mimicking native virion architecture, these VLPs display antigens in a highly ordered array, conferring strong immunogenicity for both humoral and cellular responses.
Peiyang Ding, Yating Liu, Chenyu Wang, Aiping Wang, Linzhu Ren   +4 more
wiley   +1 more source