Results 71 to 80 of about 162,784 (180)

A Rapid p72‐Targeting Colloidal Gold Immunochromatographic Strip for African Swine Fever Virus Detection

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
African swine fever (ASF) is a lethal, hemorrhagic, and highly contagious infectious disease caused by the African swine fever virus (ASFV). At present, ASFV has evolved into multiple variant strains with different levels of virulence in China, complicating the epidemiological landscape.
Wan Wang, Weldu Tesfagaber, Wenzhuang Zhu, Li Yin, Fan Liu, Runyi Yao, Shangcong Wu, Fang Li, Encheng Sun, Zhenjiang Zhang, Zhigao Bu, Geng Meng, Yuanmao Zhu, Dongming Zhao, Nan-hua Chen   +14 more
wiley   +1 more source

Antibiotic Therapy Does Not Alter the Humoral Response to Vaccination for Porcine Circovirus 2 in Weaned Pigs

Veterinary Sciences, 2019
Recent reports suggest that antibiotic therapy may either reduce or enhance the immune response to various porcine vaccines. Based upon these findings, we asked if antibiotic therapy alters immune cell populations, as measured by flow cytometry and/or ...
Jonathan E. Fogle, Jenna A. Scott, Glen W. Almond   +2 more
doaj   +1 more source

Porcine Circovirus 2 Genotypes, Immunity and Vaccines: Multiple Genotypes but One Single Serotype

Pathogens, 2020
Identified for the first time in the 1990s, Porcine circovirus 2 (PCV-2) should not be considered an emerging virus anymore. Nevertheless, many aspects of its biology and epidemiology are still controversial.
Giovanni Franzo, Joaquim Segalés
doaj   +1 more source

Genomic composition and pathomechanisms of porcine circoviruses: A review

Virulence
Porcine circovirus (PCV) belongs to the genus Circovirus within the family Circoviridae; it has the smallest genome and a complicated classification system comprising PCV1, PCV2, PCV3, and PCV4.
Yong-Yu Gao, Qian Wang, Han-Wen Li, Shuang Zhang, Jian Zhao, Di Bao, Han Zhao, Kai Wang, Gui-Xue Hu, Feng-Shan Gao   +9 more
doaj   +1 more source

Frequency of Detection and Phylogenetic Analysis of Porcine circovirus 3 (PCV-3) in Healthy Primiparous and Multiparous Sows and Their Mummified Fetuses and Stillborn

Pathogens, 2020
Porcine circovirus 3 (PCV-3) has been suggested as a putative causal agent of swine reproductive disease. A number of different studies have pointed out this association, but there is still a lack of information regarding the normal rates of PCV-3 ...
Viviane Saporiti, Susanna Martorell, Taís F. Cruz, Francini Klaumann, Florencia Correa-Fiz, Mònica Balasch, Marina Sibila, Joaquim Segalés   +7 more
doaj   +1 more source

Development and Application of a Rep‐Targeted SYBR Green I qPCR Assay for Porcine Circovirus 4: Etiological Investigation in China (2022–2025) and Molecular Evolutionary Analysis

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Porcine circovirus (PCV) type 4 (PCV4) is an emerging Circovirus whose epidemiological and evolutionary dynamics remain incompletely characterized. We developed a replication‐associated protein (Rep)‐targeted SYBR Green I real‐time quantitative PCR assay that showed analytical specificity against tested common porcine pathogens and an estimated 95 ...
Yi Lu, Yanhong Chen, Tong Xu, Yang Zeng, Ling Dong, Zhijing Mei, Xuexiang Yu, Suphot Wattanaphansak, Wentao Li, Qigai He, Zongfu Wu   +10 more
wiley   +1 more source

Coinfections of African swine fever virus, porcine circovirus 2 and 3, and porcine parvovirus 1 in swine in Nigeria

, 2022
As pig production increases in Africa, it is essential to identify the pathogens that are circulating in the swine population to assess pig welfare and implement targeted control measures.
Luka, Pam Dachung, Molini, Umberto, Dundon, William G, Jambol, Anvou R, Ifende, Isioma V, Luka, Helen G, Cattoli, Giovanni, Weka, Rebecca, Settypalli, Tirumala B K, Achenbach, Jenna E, Franzo, Giovanni, Choji, Nyam D, Adedeji, Adeyinka Jeremy, Lamien, Charles E   +13 more
core   +1 more source

Establishment and Evaluation of a Multicolor Latex Microsphere‐Based Lateral Flow Immunoassay for the Simultaneous Detection of Antibodies Against African and Classical Swine Fever Viruses

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
African swine fever (ASF), a highly fatal disease often termed the “number one killer” of pigs, presents clinical symptoms indistinguishable from classical swine fever (CSF), such as fever, diarrhea, and vomiting, complicating on‐site differential diagnosis.
Jie Chen, Zhengwang Shi, Yi Ru, Juncong Luo, Qianqian Yang, Yage Xie, Lin Wang, Jing Zhou, Xiaoyang Zhang, Juanjuan Wei, Yuqian Zhu, Hong Tian, Haixue Zheng, Nan-hua Chen   +13 more
wiley   +1 more source

A RNase H2‐Linked TaqMan‐MGB Quantitative Real‐Time PCR Assay for Differential Detection of Mycoplasma hyopneumoniae Live‐Attenuated Vaccine Strains

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Mycoplasma hyopneumoniae (M. hyopneumoniae), the etiological agent of porcine enzootic pneumonia, is one of the most prevalent and economically significant respiratory pathogens in the swine industry. Vaccination constitutes a primary strategy for controlling M. hyopneumoniae infections.
Kangyao Peng, Yanna Wei, Yuzi Wu, Ting Yuan, Jiahao Li, Ping Jiang, Qingyun Xie, Zhixin Feng, Anusak Kerdsin   +8 more
wiley   +1 more source

Novel circovirus species identified in farmed pigs designated as Porcine circovirus 4, Hunan province, China [PDF]

, 2019
In pigs, three circovirus species within the genus Circovirus have been identified so far, including the non-pathogenic Porcine circovirus 1 (PCV1), the pathogenic Porcine circovirus 2 (PCV2), and the recently identified Porcine circovirus 3 (PCV3).
Liu, Tian-Ning, Li, Jie-Yu, Zhang, Hui-Hui, Zhou, Ji-Yong, Opriessnig, Tanja, Xiao, Chao-Ting, Hu, Wen-Qin, Jie‐Yu Li, Tanja Opriessnig, Tian‐Ning Liu, Wen‐Qin Hu, Chao‐Ting Xiao, Ji‐Yong Zhou, Hui‐Hui Zhang   +13 more
core   +1 more source