Results 31 to 40 of about 4,213 (167)

Molecular characterization of chicken anemia virus and evaluation of maternally derived antibodies defense against commercially available vaccines

Beni-Suef University Journal of Basic and Applied Sciences
Background Chicken infectious anemia is a young chicken’s infection caused by a single-strand DNA gyrovirus and marked by aplastic anemia, lymphoid organs atrophy, and immunosuppression, causing severe financial losses to the poultry production.
Amal R. Abdel Aziz, Kh. M. Elbayoumi, Sanaa S. A. Awad, Samah M. Mosad, Kamel I. Abou El-Azm   +4 more
doaj   +2 more sources

Chicken Infectious Anemia Virus Markedly Enhances the Pathogenicity of Infectious Bronchitis Virus-Infected Chickens. [PDF]

Transbound Emerg Dis
Chicken infectious anemia virus (CIAV) and infectious bronchitis virus (IBV) represent two of the most economically significant pathogens in the global poultry production. In recent years, coinfections involving CIAV and IBV have become increasingly prevalent in clinical scenarios across Southern China and globally.
Chen H, Ma S, Yuan L, Yang H, Xu S, Feng S, Wang Y, Xu A, Xuan X, Ling Z, Li Y, Si H, Li G, Ou C.   +13 more
europepmc   +2 more sources

Investigation of chicken infectious anemia virus infection by PCR and ELISA in chicken flocks

, 2008
Presence of the chicken infectious anemia virus (CIAV) infection in chicken flocks in some provinces of Turkey was investigated by ELISA and PCR in this study. From 38 flocks ( 16 commercial layer, 10 commercial broilers, 4 breeder layers and 8 breeder broilers), 922 serum samples were tested for CIAV-specific antibodies using a commercially available ...
Hadimli, Hasan Hüseyin, Erganiş, Osman, Güler, Leyla, Uçan, Uçkun Sait   +3 more
openaire   +2 more sources

Detection of chicken anemia virus and infectious bursal disease virus co-infection in broilers

, 2010
Este estudo investigou a manifestação do vírus da Anemia Infecciosa das Aves (VAIA) em lotes de frangos que apresentavam retardo no crescimento e aumento da mortalidade observado a partir do quarto dia de idade. Clinicamente, as aves apresentavam depresão, palidez, despigmentação e retardo de crescimento.
Chacón, Jorge Luiz, Nogueira, Eliana Ottati, Bretano, Liana, Gomes, Cleide R., Astolfi-Ferreira, Claudete Serrano, Villarreal, Laura, Ferreira, Antonio José Piantino   +6 more
openaire   +3 more sources

Genomic Characterization of Chicken Anemia Virus in Broilers in Shandong Province, China, 2020–2021

Frontiers in Veterinary Science, 2022
Chicken infectious anemia (CIA), caused by chicken anemia virus (CAV), is an immunosuppressive disease characterized by growth retardation, aplastic anemia, lymphoid depletion, and immunodepression in young chickens.
Ling Liu, Ling Liu, Yuyan Li, Mingrong Yin, Mingrong Yin, Peng Zhao, Peng Zhao, Longzong Guo, Yixin Wang, Yixin Wang   +9 more
doaj   +1 more source

Molecular and pathological investigations of hemorrhagic syndrome associated viral infection in broilers and sasso breeds in Dakahlia Governorate [PDF]

Egyptian Journal of Animal Health, 2021
Chicken infectious anemia (CIA) is a worldwide, highly contagious immunosuppressive viral disease of young chickens 4-6 week of age caused by chicken anemia virus (CAV).
doaj   +1 more source

Epidemiological Characteristics and Genetic Diversity of Chicken Infectious Anemia Virus (CIAV) in Guangdong Province, China. [PDF]

Vet Sci
Chicken infectious anemia virus (CIAV) causes immunosuppression in poultry, leading to substantial global economic losses through both vertical and horizontal transmission. Since 2014, frequent outbreaks have been reported in southern China; however, the
Lu Y, Li W, Liu Y, Lin J, Luo H, Wang Y, Xu F, Liang Z, Mei K, Huang S.   +9 more
europepmc   +2 more sources

Virome Profiling of Chickens with Hepatomegaly Rupture Syndrome Reveals Coinfection of Multiple Viruses

Viruses, 2023
Liver diseases seriously challenge the health of chickens raised on scaled farms and cause tremendous economic losses to farm owners. The causative agents for liver diseases are still elusive, even though various pathogens, such as the hepatitis E virus,
Guoshuai Wang, Yaqi He, Xiaomin Yan, Yue Sun, Le Yi, Changchun Tu, Biao He   +6 more
doaj   +1 more source

Genomic Analysis of the Chicken Infectious Anemia Virus in a Specific Pathogen-Free Chicken Population in China. [PDF]

Biomed Res Int, 2016
The antibody to chicken infectious anemia virus (CIAV) was positive in a specific pathogen-free (SPF) chicken population by ELISA test in our previous inspection, indicating a possible infection with CIAV. In this study, blood samples collected from the SPF chickens were used to isolate CIAV by inoculating into MSB1 cells and PCR amplification.
Li Y, Wang Y, Fang L, Fu J, Cui S, Zhao Y, Cui Z, Chang S, Zhao P.   +8 more
europepmc   +4 more sources

Novel Cyclovirus Identified in Broiler Chickens With Transmissible Viral Proventriculitis in China

Frontiers in Veterinary Science, 2020
In October 2018, an outbreak of transmissible viral proventriculitis (TVP) occurred in 30-day-old commercial broiler chickens on a farm in Weifang, China.
Tianxing Yan, Gen Li, Gen Li, Defang Zhou, Xiaoxia Yang, Liping Hu, Ziqiang Cheng   +6 more
doaj   +1 more source