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Lessons learnt on infectious bronchitis virus lineage GI-231 Avian Pathol. (IF 2.5) Pub Date : 2024-09-16 Avner Finger, Udi Ashash, Dana Goldenberg, Ziv Raviv
Infectious bronchitis virus (IBV) is the first coronavirus discovered in the world in the early 1930s and despite decades of extensive immunoprophylaxis efforts, it remains a major health concern t...
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Longitudinal Study of Avian Pathogenic Escherichia coli (APEC) serogroups associated with disease in Georgia poultry using molecular serology and virulence gene analysis. Avian Pathol. (IF 2.5) Pub Date : 2024-09-12 Klao Runcharoon, Bellanirys Garcia, Breck N. Peterson, Meaghan M. Young, Margaret E. Favro, Nicolle L. Barbieri, Doug Waltman, Bridgeth Flores, Emily Dinh, Catherine M. Logue
Avian pathogenic Escherichia coli (APEC) is a significant cause of morbidity, mortality, and production loss to the poultry industry worldwide. Here, we characterized 569 E. coli isolates from avia...
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Necrotic enteritis in chickens: a comprehensive review of vaccine advancements over the last two decades Avian Pathol. (IF 2.5) Pub Date : 2024-08-27 Mohammad Ali Shamshirgaran, Mehdi Golchin
Necrotic enteritis (NE) is a severe gastrointestinal disease that poses a significant threat to poultry, leading to progressive deterioration of the small intestine, reduced performance, and increa...
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Impact of Liposomal Hesperetin in Broilers: Prospects for Improving Performance, Antioxidant Potential, Immunity, and Resistance against Listeria monocytogenes Avian Pathol. (IF 2.5) Pub Date : 2024-08-22 Abd El-Hamid Marwa I, Rania M. S. El-Malt, Safaa I. Khater, Abdelwahab A. Abdelwarith, Tarek Khamis, Reham A. Abd El-Wahab, Elsayed M. Younis, Simon J. Davies, Dalia Ibrahim Mohamed, Rania I. Mohamed, Shimaa Zayed, Mahmoud A. Abdelrahman, Doaa Ibrahim
Liposomal encapsulated phytogenics, such as liposomal hesperetin, are considered novel substitutes for antibiotics in the broilers industry owing to their improved nutritional and therapeutic prope...
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Seroprevalence of Infectious Bursal Disease and its associated risk factors in Ethiopia: A Systematic Review and Meta-analysis. Avian Pathol. (IF 2.5) Pub Date : 2024-08-19 Solomon Lulie Abey, Gashaw Getaneh Dagnaw, Anmaw Shite Abat, Asnakew Mulaw Berihun, Zewdu Seyoum Tarekegn, Takele Adugna, Abebe Belete Bitew
Although the poultry population is an integral part of Ethiopia’s Gross Domestic Product (GDP) due to various infectious diseases such as infectious bursal disease (IBD), the expected economic impa...
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Avian Diseases 68.2 Table of Contents Avian Pathol. (IF 2.5) Pub Date : 2024-08-15
Published in Avian Pathology (Vol. 53, No. 5, 2024)
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International Meetings, WVPA Matters and Announcements Avian Pathol. (IF 2.5) Pub Date : 2024-08-15
Published in Avian Pathology (Vol. 53, No. 5, 2024)
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Influence of biosecurity on the occurrence of various enteric viruses in broiler flocks Avian Pathol. (IF 2.5) Pub Date : 2024-08-08 Beatrice Grafl, Barbara Gaußmann, Ivana Bilic, Remco Folkertsma, Michael Hess
Common enteric viruses affecting commercial broiler flocks include fowl adenovirus (FAdV), chicken parvovirus (ChPV), chicken astrovirus (CAstV), avian reovirus (ARV) and avian rotavirus (AvRV). To...
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In Vitro Antiviral Activity of NanB Bacterial Sialidase Against Avian Influenza H9N2 Virus in MDCK cells Avian Pathol. (IF 2.5) Pub Date : 2024-07-29 Christian Marco Hadi Nugroho, Otto Sahat Martua Silaen, Ryan Septa Kurnia, Desak Gede Budi Krisnamurti, Muhammad Ade Putra, Agustin Indrawati, Okti Nadia Poetri, I Wayan Teguh Wibawan, Silvia Tri Widyaningtyas, Amin Soebandrio
The Avian influenza virus is an infectious agent that may cause global health problem issues in poultry and potentially zoonotic. In recent decades, bacterial-derived sialidases have been extensive...
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A vaccine program comprising GA08 (GI-27) and Mass (GI-1) strains prevents DMV1639 (GI-17) infectious bronchitis virus transmission among broiler chickens. Avian Pathol. (IF 2.5) Pub Date : 2024-07-24 Sean K. Brimer, Egil A.J. Fischer, Robert Beckstead, James White, Christophe Cazaban, Timea Tatar-Kis, Francisca C. Velkers, John Elattrache, Arjan Stegeman
Effective control of infectious bronchitis is a challenge in commercial poultry operations due to the high transmissibility of the virus. Although multiple IBV lineages are circulating in the Unite...
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Pathogenicity of duck circovirus and novel goose parvovirus co-infection in SPF ducks Avian Pathol. (IF 2.5) Pub Date : 2024-07-22 Yudong Zhu, Qiong Wu, Mian Wu, Dalin He, Bingrong Wu, Mingtian Mao, Wentao Tang, Jiake Li, Caiqi Wang, Hui Zhao, Yafei Qin, Youxiang Diao, Yi Tang
Duck circovirus (DuCV) is one of the most prevalent infectious viruses in the duck industry in China. Although the clinical signs vary, it often causes immunosuppression in the host and leads to se...
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Very virulent infectious bursal disease virus infection triggered microscopic changes, apoptosis, and inflammatory cytokines imbalance in chicken spleen and thymus Avian Pathol. (IF 2.5) Pub Date : 2024-07-12 Weiye Liu, Xuewei Huang
Infectious bursal disease virus (IBDV) can cause a highly contagious disease, resulting in severe damage to the immune system that causes immunosuppression in young chickens. Both spleen and thymus...
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The first report and biological characterization of Avian Orthoavulavirus 16 in wild migratory waterfowl and domestic poultry in China reveal a potential threat to birds Avian Pathol. (IF 2.5) Pub Date : 2024-06-26 Yuxin Sha, Weiwen Yan, Xinxin Liu, Haoran Chai, Jianjun Chen, Hongjin Li, Mengjun Wang, Shanshan Jiang, Sijie Wang, Yongning Ren, Hongli Li, Yifei Liu, Tobias Stoeger, Abdul Wajid, Aleksandar Dodovski, Chao Gao, Claro N. Mingala, Dmitry B Andreychuk, Renfu Yin
The Avulavirus within the family Paramyxoviridae includes at least 22 different species, and is known to cause different types of infections and even be fatal in multiple avian species. There is li...
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Detection and Molecular Characterization of Chicken Parvovirus and Chicken Megrivirus in Layer Breeders Affected by Intestinal Dilatation Syndrome Avian Pathol. (IF 2.5) Pub Date : 2024-06-25 Luis Fabian N. Nuñez, Ruy D. Chacón, Antonio Charlys da Costa, Silvana H. Santander-Parra, Rafael da Costa Pereira Innocentini, Christian J. Sánchez-Llatas, Pablo Cea-Callejo, Stefhany Valdeiglesias Ichillumpa, Claudete S. Astolfi Ferreira, Lilian Rose Marques de Sá, Antonio J. Piantino Ferreira
Intestinal dilatation syndrome (IDS) is a segmental enteropathy characterized by dilatation of the junction of the ileum and jejunum (Meckel’s diverticulum). IDS severely affects the poultry indust...
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International Meetings, WVPA Matters and Announcements Avian Pathol. (IF 2.5) Pub Date : 2024-06-18
Published in Avian Pathology (Vol. 53, No. 4, 2024)
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The relativity analysis of hypoxia inducible factor-1α in pulmonary arterial hypertension (ascites syndrome) in broilers: a review Avian Pathol. (IF 2.5) Pub Date : 2024-06-18 Weile Fang, Enqi Wang, Pei Liu, Xiaona Gao, Xiaolu Hou, Guoliang Hu, Guyue Li, Juan Cheng, Chenxi Jiang, Linjie Yan, Cong Wu, Zheng Xu, Ping Liu
Ascites syndrome (AS) in broiler chickens, also known as pulmonary arterial hypertension (PAH), is a significant disease in the poultry industry. It is a nutritional metabolic disease that is close...
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Avian Diseases 68.1 Table of Contents Avian Pathol. (IF 2.5) Pub Date : 2024-06-18
Published in Avian Pathology (Vol. 53, No. 4, 2024)
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Prevalence and serotype of poultry salmonellosis in Africa: a systematic review and meta-analysis Avian Pathol. (IF 2.5) Pub Date : 2024-06-12 Tadele Kabeta, Tadele Tolosa, Luc Duchateau, Filip Van Immerseel, Gunther Antonissen
Salmonellosis represents a significant economic and public health concern for the poultry industry in Africa, leading to substantial economic losses due to mortality, reduced productivity, and food...
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Galleria mellonella larvae as an alternative model to determine the pathogenicity of avian pathogenic Escherichia coli Avian Pathol. (IF 2.5) Pub Date : 2024-06-07 Elisar Camilotti, Thales Quedi Furian, Karen Apellanis Borges, Oscar Fernando Ortiz Granados, Gabriela Zottis Chitolina, Thaína de Brites Weber, Daniela Tonini da Rocha, Vladimir Pinheiro do Nascimento, Hamilton Luiz de Souza Moraes, Carlos Tadeu Pippi Salle
The pathogenicity of avian pathogenic Escherichia coli (APEC) can be reliably determined using a biological model with one-day-old chicks. However, public concerns regarding the use of vertebrates ...
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Spray Vaccination with a Newcastle Disease Virus (NDV)-Vectored Infectious Laryngotracheitis (ILT) Vaccine Protects Commercial Chickens from ILT in the Presence of Maternally Derived Antibodies Avian Pathol. (IF 2.5) Pub Date : 2024-06-05 Zhe Zeng, Zichen Wang, Xin Wang, Lun Yao, Yu Shang, Helong Feng, Hongcai Wang, Huabin Shao, Qingping Luo, Guoyuan Wen
Infectious laryngotracheitis (ILT) poses a significant threat to the poultry industry, and vaccines play an important role in protection. However, due to the increasing scale of poultry production,...
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Detection and genetic characterization of chicken astrovirus and Avian Nephritis virus from hatchery to farm Avian Pathol. (IF 2.5) Pub Date : 2024-06-05 Grego Elena, Bertolotti Luigi, Colitti Barbara, Stella Maria Cristina, Catania Angela Maria, Castellina Carlo
Astroviruses are an emerging hazard in hatchery management, and they are responsible for great economic losses in poultry farms worldwide. Chicken astrovirus (CAstV) and Avian Nephritis virus (ANV)...
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Genomic characterization of infectious bursal disease virus in Argentina provides evidence of the recent transcontinental spread of Chinese genotype A2dB1b Avian Pathol. (IF 2.5) Pub Date : 2024-06-04 Gonzalo Tomás, Claudia Techera, Ana Marandino, Valeria Olivera, Joaquín Williman, Yanina Panzera, Ruben Pérez, Ariel Vagnozzi
The infectious bursal disease virus (IBDV) is a significant pathogen affecting the poultry industry worldwide. Its epidemiological history has been marked by the emergence of strains with different...
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Intestinal microbiota diversity from broilers with runting and stunting syndrome performed by metagenomics Avian Pathol. (IF 2.5) Pub Date : 2024-06-04 Dayse Helena Lages da Silva, Rodrigo Luiz Marques da Silva, Diego Lisboa Rios, Danielle da Glória de Souza, Flávia Aburjaile, Oliveiro Caetano de Freitas Neto, Leonardo José Camargos Lara, Matheus Dias Araújo, Roselene Ecco
Runting and stunting syndrome (RSS) is an enteric viral disease in commercial poultry that directly affects gut health; however, its influence on gut microbiota remains unknown. This study aimed to...
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Oral vaccination of young broilers with a live Salmonella Typhimurium vaccine reduces caecal and internal organ colonization following a Salmonella Infantis challenge in a seeder bird model Avian Pathol. (IF 2.5) Pub Date : 2024-05-30 Venessa Eeckhaut, Nathalie Van Rysselberghe, Serge Verbanck, Richard Ducatelle, Filip Van Immerseel
Poultry products are an important source of foodborne Salmonella infections in humans. Amongst these, the prevalence of S. Infantis is rising. In this study the protection efficacy of an authorized...
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Emergence of the novel infectious bursal disease virus variant in vaccinated poultry flocks in Egypt Avian Pathol. (IF 2.5) Pub Date : 2024-05-24 Momtaz A. Shahein, Hesham A. Sultan, Ali Zanaty, Amany Adel, Zienab Mosaad, Dalia Said, Ahmed Erfan, Mohamed Samy, Abdullah Selim, Karim Selim, Mahmoud M. Naguib, Heba Hassan, Osama El Shazly, Zeinab A. El-badiea, Mahmoud K. Moawad, Abdelhafez Samir, Mohamed El Shahaby, Eman Farghaly, Samah Eid, Mohamed N. Abdelaziz, Mohamed M. Hamoud, Osama Mehana, Naglaa M. Hagag, Ahmed Samy
Since the detection of antigenically atypical very virulent Infectious bursal disease viruses (vvIBDV) in Egypt in 1999, the country has been experiencing recurrent outbreaks with high mortality ra...
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Efficacy of Bacillus Subtilis Probiotic In Preventing Necrotic Enteritis In Broilers: A Systematic Review And Meta Analysis Avian Pathol. (IF 2.5) Pub Date : 2024-05-22 Shweta Ghimire, Keshab Subedi, Xinwen Zhang, Changqing Wu
Probiotics can enhance broiler chicken health by improving intestinal microbiota, potentially replacing antibiotics. They protect against bacterial diseases like Necrotic enteritis (NE) in poultry....
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Dietary inclusion of phytase and stimbiotic decreases mortality and lameness in a wire-ramp challenge model in broilers Avian Pathol. (IF 2.5) Pub Date : 2024-05-22 Elizabeth S. Greene, Alison Ramser, Robert Wideman, Mike Bedford, Sami Dridi
Lameness due to bacterial chondronecrosis with osteomyelitis (BCO) is an infection of weak bone by opportunistic bacteria that infiltrate the circulation as a result of immune suppression or gastro...
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Quantification of the effect of vaccination on the control of horizontal transmission of Mycoplasma synoviae under field conditions Avian Pathol. (IF 2.5) Pub Date : 2024-05-21 Christiaan ter Veen, Inge M.G.A. Santman-Berends, Marieke Augustijn-Schretlen, Anneke Feberwee
Beside biosecurity, vaccination is important for Mycoplasma synoviae (MS) control as it has shown to contribute to the reduction of economic impact and experimentally also lessens horizontal transm...
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Identification of B-cell epitopes located on the surface in the PB2 protein of the H9N2 subtype avian influenza virus Avian Pathol. (IF 2.5) Pub Date : 2024-05-07 Yiqin Cai, Guihu Yin, Xiangyu Huang, Jianing Hu, Zichen Gao, Xinyu Guo, Yawei Qiu, Haifeng Sun, Xiuli Feng
Avian influenza (AI), caused by H9N2 subtype avian influenza virus (AIV), poses a serious threat to poultry farming and public health due to its transmissibility and pathogenicity. The PB2 protein ...
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Diagnostic investigation of avian reovirus field variants circulating in broiler chickens in Pennsylvania of United States between 2017 and 2022 Avian Pathol. (IF 2.5) Pub Date : 2024-05-03 Muhammad Zubair Shabbir, Haiyang Yu, Megan E. Lighty, Patricia Ann Dunn, Eva A. Wallner-Pendleton, Huaguang Lu
Avian reovirus (ARV) has been continuously affecting the poultry industry in Pennsylvania (PA) in recent years. This report provides our diagnostic investigation on monitoring ARV field variants fr...
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Effects of Artemisia absinthium on broiler chicken coccidiosis: a systematic review and meta-analysis Avian Pathol. (IF 2.5) Pub Date : 2024-04-30 Nadia Hezil, Djamila Baazize-Ammi, Amine Abdelli, Amel Adel, Seddik Kebbal, Ismail Gharbi, Rhéda Djezzar, Djamel Guetarni
Coccidiosis is a recurring disease in broiler flocks that causes significant economic losses. This study aims to evaluate the effect of Artemisia absinthium on coccidiosis in broilers through a sys...
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Extensive genetic and biological characterization of infectious bronchitis virus strain D2860 of genotype GVIII Avian Pathol. (IF 2.5) Pub Date : 2024-04-15 RJ Molenaar, R. Dijkman, I. Jorna, J. J. de Wit
Infectious bronchitis virus (IBV) strains of genotype GVIII have been emerging in Europe in the last decade, but no biological characterization has been reported so far. This paper reports the exte...
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Interference between Escherichia coli genotypes from the E. coli peritonitis syndrome given simultaneously to productive SPF White Leghorn hens by intratracheal inoculation Avian Pathol. (IF 2.5) Pub Date : 2024-04-11 W. J. M. Landman, J. H. H. van Eck, A. E. Heuvelink
The purpose of the present study was to examine if potentiation of mortality occurred after simultaneous administration of several Escherichia coli genotypes, each capable of inducing the E. coli p...
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The financial cost of coccidiosis in Algerian chicken production: a major challenge for the poultry sector Avian Pathol. (IF 2.5) Pub Date : 2024-04-10 Abderrahmen Rahmani, Hamza Ahmed Laloui, Radhouane Kara, Mohamed Abdesselem Dems, Nora Cherb, Abdenour Klikha, Damer P. Blake
Coccidiosis, caused by parasites of the genus Eimeria, is a significant economic burden to the poultry industry. In this study, we conducted a comprehensive analysis to evaluate the financial losse...
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Detection of Enterococcus cecorum to identify persistently contaminated locations using faecal and environmental samples in broiler houses of clinically healthy flocks Avian Pathol. (IF 2.5) Pub Date : 2024-04-10 Jesper Tessin, Arne Jung, Amanda Silberborth, Karl Rohn, Jochen Schulz, Christian Visscher, Nicole Kemper
Worldwide outbreaks make infections with pathogenic strains of Enterococcus cecorum (EC) one of the most important diseases in the broiler industry. Although research has increased knowledge about ...
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International Meetings, WVPA Matters and Announcements Avian Pathol. (IF 2.5) Pub Date : 2024-04-05
Published in Avian Pathology (Vol. 53, No. 3, 2024)
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Table of Contents Avian Pathol. (IF 2.5) Pub Date : 2024-04-05
Published in Avian Pathology (Vol. 53, No. 3, 2024)
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Optimizing protocols for monitoring in vivo replication of a novel chimeric Marek’s disease vaccine with an insertion of the long terminal repeat of reticuloendotheliosis virus in the CVI988 strain genome (CVI-LTR) Avian Pathol. (IF 2.5) Pub Date : 2024-03-20 Nik M. Faiz, Aneg L. Cortes, Yuen-fun Phang, Isabel M. Gimeno
Monitoring Marek’s disease (MD) vaccination is routinely done by evaluating the load of MD vaccine in the feather pulp (FP) between 7 and 10 days of age. However, attempts in our laboratory to dete...
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Bioefficacy of dietary inclusion of Nannochloropsis oculata on Eimeria spp. challenged chicks: clinical approaches, meat quality, and molecular docking Avian Pathol. (IF 2.5) Pub Date : 2024-03-19 Marwa I. Abdel Haleem, Hanem F. Khater, Shimaa N. Edris, Hanan A.A. Taie, Samah M. Abdel Gawad, Nibal A. Hassan, Ali H. El-Far, Yasmeen Magdy, Sawsan S. Elbasuni
Although anticoccidial drugs have been used to treat avian coccidiosis for nearly a century, resistance, bird harm, and food residues have caused health concerns. Thus, Nannochloropsis oculata was ...
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Age-dependent development trends (models) of intestinal significant microbiota species and Eimeria oocysts in coccidia-challenged broiler chickens as affected by dietary encapsulated organic acids and anticoccidial drugs Avian Pathol. (IF 2.5) Pub Date : 2024-03-11 Ali Nouri
The study was conducted to investigate the effect of dietary encapsulated organic acids (EOAs) and anticoccidials on the age-dependent development trend of intestinal Lactobacillus, E. coli, colifo...
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Case reports involving coinfection with Avibacterium paragallinarum and Ornithobacterium rhinotracheale in broiler chickens and Avibacterium endocarditis in broiler breeding hens in Poland Avian Pathol. (IF 2.5) Pub Date : 2024-03-08 Dagmara Stępień-Pyśniak, Marta Dec, Tomasz Hauschild, Olimpia Kursa, Agnieszka Marek, Jarosław Wilczyński, Michał Brzeski
The study describes three clinical cases of infection with Avibacterium spp.. In case no. 1, respiratory clinical signs and high mortality (0.7–4.2% daily; total 21.2%) in Ross 308 broiler chickens...
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Comparative examination of a rapid immunocytochemical test for the detection of highly pathogenic avian influenza virus in domestic birds in field outbreaks Avian Pathol. (IF 2.5) Pub Date : 2024-03-04 Levente Szeredi, Ákos Thuma, Éva Gyuris, Krisztina Ursu, Ádám Bálint, Norbert Solymosi
The quantitative real-time reverse polymerase chain reaction (RRT-PCR) is the preferred test method for the diagnosis of avian influenza (AI), but can be performed only in specialized laboratories....
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Riemerella anatipestifer UvrC is required for iron utilization, biofilm formation and virulence Avian Pathol. (IF 2.5) Pub Date : 2024-02-29 Jialing Wang, Zuocheng Zou, Mengmeng Hu, Xinggen Shan, Ying Zhang, Yiqin Miao, XiaoYing Zhang, Nazrul Islam, Qinghai Hu
UvrC is a subunit of excinuclease ABC, which mediates nucleotide excision repair (NER) in bacteria. Our previous studies showed that transposon Tn4531 insertion in the UvrC encoding gene Riean_1413...
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Novel lncRNA 803 related to Marek’s disease inhibits apoptosis of DF-1 cells Avian Pathol. (IF 2.5) Pub Date : 2024-02-29 Shuo Han, Shuang Zhao, Haile Ren, Qianqian Jiao, Xianjia Wu, Xinrui Hao, Mingchun Liu, Liping Han, Limei Han
Marek’s disease (MD) is a neoplastic disease that significantly affects the poultry industry. Long non-coding RNAs (lncRNAs) are crucial regulatory factors in various biological processes, includin...
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Evaluating the dynamics and efficacy of a live, attenuated Mycoplasma anserisalpingitidis vaccine candidate under farm conditions Avian Pathol. (IF 2.5) Pub Date : 2024-02-26 Dénes Grózner, Zsuzsa Kreizinger, Alexa Mitter, Katinka Bekő, Dominika Buni, Áron B. Kovács, Enikő Wehmann, Eszter Zsófia Nagy, Ádám Dobos, Ádám Dán, Nikolett Belecz, Karola Költő, Veronika Hrivnák, Lilla Udvari, Dorottya Földi, György Czifra, Márton Kiss, László Spitzmüller, Béla Molnár, Miklós Gyuranecz
The aim of the present study was to monitor the dynamics and to measure the safety and efficacy of a live, attenuated, thermosensitive Mycoplasma anserisalpingitidis vaccine candidate, namely MA271...
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Genome sequences of haemagglutinin cleavage site predict the pathogenicity phenotype of avian influenza virus: statistically validated data for facilitating rapid declarations and reducing reliance on in vivo testing Avian Pathol. (IF 2.5) Pub Date : 2024-02-23 Dong-Hun Lee, Mia K. Torchetti, Mary Lea Killian, Ian Brown, David E. Swayne
Based on the pathogenicity in chickens, most H1–H16 avian influenza viruses (AIV) cause mild diseases, whereas some of the H5 and H7 AI viruses cause severe, systemic disease. The number of basic a...
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Response of broilers to dietary inclusion of atoxigenic Aspergillus flavus strain as a biocontrol strategy of aflatoxin Avian Pathol. (IF 2.5) Pub Date : 2024-02-20 Abiola Olayemi Salako, Job Olutimehin Atteh, Taiwo Oladoye Akande, Isiaka Oyeniyi Kolade, Eunice Tayo Bajomo, Adejoke Adegoke
The objective of this trial was to evaluate how broilers responded to Aspergillus flavus strains that are toxigenic and atoxigenic. The study included four treatments in a 2 × 2 factorial design, w...
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Isolation and whole genome sequencing of North American lineage class I avian orthoavulavirus 1 isolated from wild Eurasian teal in South Korea Avian Pathol. (IF 2.5) Pub Date : 2024-02-14 Tae-Hyeon Kim, Andrew Y. Cho, Sun-Hak Lee, Jei-Hyun Jeong, Chang-Seon Song, Justin Bahl, Dong-Hun Lee
We report the first North American origin class I avian orthoavulavirus 1 (AOAV-1) isolated from a faecal dropping of wild Eurasian teal (Anas crecca) in South Korea. Whole genome sequencing and co...
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Effects of in ovo injection of bacterial peptides and CpG-ODN on Salmonella enterica serovar Heidelberg infection in specific pathogen-free (SPF) chicks Avian Pathol. (IF 2.5) Pub Date : 2024-02-09 Victória Veiga Alves, Letícia Cury Rocha Veloso Arantes, Dayse Helena Lages da Silva, Eric Santos Oliveira, Julia Figueiredo de Souza, Mailson Teixeira da Silva, Matheus Dias Araújo, Rodrigo Dias de Oliveira Carvalho, João Luís Reis Cunha, Leonardo José Camargos Lara, Roselene Ecco, Nelson Rodrigo da Silva Martins, Paul Andrew Barrow, Oliveiro Caetano de Freitas Neto
The increasing prevalence of pathogenic and antimicrobial-resistant isolates of Salmonella Heidelberg (SH) represents a global concern. Consequently, novel strategies for preventing and controlling...
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International Meetings, WVPA Matters and Announcements Avian Pathol. (IF 2.5) Pub Date : 2024-01-25
Published in Avian Pathology (Vol. 53, No. 2, 2024)
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Evaluation of the in vitro and in vivo efficiency of in-feed bacteriophage cocktail application to control Salmonella Typhimurium and Salmonella Enteritidis infection in broiler chicks Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Amir Hossein Pourabadeh, Seyed Ahmad Madani, Ruhollah Dorostkar, Mohammad Rezaeian, Hossein Esmaeili, Masoumeh Bolandian, Ali Salavati, Seyed Mohammad Mahdi Hashemian, Arezoo Aghahasani
The application of bacteriophages (BP) could be a possible method to control poultry salmonellosis. However, the sensitivity of field isolates to different phages can restrict their application in ...
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Comamonas testosteroni as the cause of mortality in embryonated chicken eggs of breeding broiler hens in Costa Rica Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Aida J. Chaves-Hernández, Elías Barquero-Calvo, Dioney Quesada-Vasquez, Carlos Chacón-Díaz
Mortality of chicken embryos and first-week chickens was reported in a commercial incubator company in Costa Rica. Six 1-day-old Cobb chickens and twenty-four embryonated chicken eggs were examined...
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Enterobacteriaceae and Enterococcaceae are the dominant bacterial families translocating to femur heads in broiler chicks Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Valerie Adriaensen, Filip Van Immerseel, Richard Ducatelle, Hannele Kettunen, Juhani Vuorenmaa, Evy Goossens
As a result of rapid growth of broilers, bacterial chondronecrosis with osteomyelitis has emerged in the last decade, with bacterial translocation from the gut to internal organs, including the fem...
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Characterization of natural co-infection with goose astrovirus genotypes I and II in gout affected goslings Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Qian Zhou, Yaqian Cui, Chenxiao Wang, Hanwen Wu, Haifeng Xiong, Kezong Qi, Hongmei Liu
In recent years, goose astrovirus (GoAstV) has emerged as the primary pathogen responsible for gout in goslings aged 1–20 days. This study presents a case of natural co-infection with GoAstV genoty...
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Enterococcus cecorum lesion strains are less sensitive to the hostile environment of albumen and more resistant to lysozyme compared to cloaca strains Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Thijs Manders, Lindert Benedictus, Mirlin Spaninks, Mieke Matthijs
Enterococcus cecorum lesion strains cause more embryonic mortality after inoculation into the albumen of embryonated eggs compared to cloaca strains. We hypothesized that these strain differences a...
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Geographic distribution and genetic diversity of Newcastle disease virus in pigeons from Pakistan Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Abdul Wajid, Quratulain Maqsood, Mourad Ben Said, Shahid Sherzada, Mohammed Nooruzzaman, Andleeb Batool, Renfu Yin, Mahmoud Sabra, Atif Hanif, Muhammad Azam Kakar, Tanveer Hussain, Nazeer Ahmed
Newcastle disease virus (NDV) is among the most important viruses of poultry; however, variants also cause clinical diseases in birds of the family Columbidae. From 2014 onwards, notable mortality ...
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Development of a unique sandwich enzyme-linked immunosorbent assay based on monoclonal antibodies for the specific detection of the egg drop syndrome virus Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Qiang Wei, Yanling Gao, Yunchao Liu, Qingmei Li, Qianyue Jin, Shujun Chai, Yapeng Song, Guangxu Xing, Gaiping Zhang
An abrupt decrease in egg production and quality in laying hens can be brought on by the avian adenovirus known as the egg drop syndrome virus (EDSV). So far, there are no efficient commercial diag...
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A real-time colourimetric reverse transcription loop-mediated isothermal amplification (RT-LAMP) assay for the rapid detection of highly pathogenic H5 clade 2.3.4.4b avian influenza viruses Avian Pathol. (IF 2.5) Pub Date : 2024-01-25 Fabien Filaire, Aurélie Sécula, Laetitia Lebre, Guillaume Croville, Jean-Luc Guerin
Highly pathogenic avian influenza viruses (HPAIV) are a major threat to the global poultry industry and public health due to their zoonotic potential. Since 2016, Europe and France have faced major...
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A walk through the broiler breeder life: how do footpad dermatitis and gait scores develop from rearing to slaughter? Avian Pathol. (IF 2.5) Pub Date : 2024-01-22 Käthe Elise Kittelsen, Guro Vasdal, Ida Thøfner, Fernanda Tahamtani
The two most common animal-based indicators used to evaluate leg health in broiler chickens are footpad dermatitis (FPD) and gait scoring, but these indicators are less explored in broiler breeders...
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Epidemiological investigation of fowl adenovirus (FAdV) infections in ducks and geese in Shandong Province, China Avian Pathol. (IF 2.5) Pub Date : 2024-01-11 Bingrong Wu, Xiaoning Jiang, Dalin He, Feng Wei, Mingtian Mao, YuDong Zhu, Hong Su, Yi Tang, Youxiang Diao
Outbreaks of fowl adenoviruses (FAdVs) infection with the main clinical signs of hepatitis-hydropericardium-syndrome or inclusion body hepatitis have been frequently reported in ducks and geese in ...