Genetic Diversity of Recent U.S. Avian Metapneumovirus Subtype B Viruses Suggests Separate Incursions into Commercial Poultry Flocks [0.03%]
近期美国副鸡呼吸道病毒 subtype b基因多样性表明其分别多次侵入商业家禽群
Sonsiray Álvarez-Narváez,Kathleen Sary,Iryna V Goraichuk et al.
Sonsiray Álvarez-Narváez et al.
Avian metapneumovirus (aMPV) is an important global respiratory pathogen for poultry, primarily affecting turkeys and chickens. Until recently, subtype C was the only aMPV ever detected in the United States, which was considered an aMPV-fre...
In vitro Models and Molecular Tools for Investigation of Avian Metapneumovirus-Host Interactions [0.03%]
用于研究禽副流感病毒与宿主相互作用的体外模型和分子工具
Lena Körner,Hannah Leah Elbo Morito,Martin Ludlow et al.
Lena Körner et al.
Infections with avian metapneumoviruses (aMPVs) pose direct and indirect health problems to domesticated poultry worldwide by predisposing to secondary infections resulting in substantial economic losses. Although this primarily impacts com...
Avian Metapneumovirus: A Review of Pathogenesis and Its Effect on Diagnosis [0.03%]
禽副流感病毒的发病机制及其对诊断的影响综述
Dallas M Clontz,Frederic J Hoerr
Dallas M Clontz
Avian metapneumovirus (aMPV) is a highly contagious upper respiratory pathogen of poultry globally that emerged in the United States in January 2024 and rapidly spread to flocks throughout North America. In turkeys, the disease (turkey rhin...
Jason S Hatfield,Dale C Lauer,Sagar M Goyal
Jason S Hatfield
Since its first detection in turkeys in South Africa in the late 1970s, avian metapneumovirus (aMPV) has emerged as a major pathogen of concern for poultry worldwide, causing acute respiratory disease with significant economic consequences....
A History of Neglect: Avian Metapneumovirus (aMPV) Epidemiology in Europe, the Middle East, and North Africa [0.03%]
被忽视的历史：欧洲、中东及北非禽副黏病毒的流行病学
Riccardo Baston,Claudia Maria Tucciarone,Giovanni Franzo et al.
Riccardo Baston et al.
Avian metapneumovirus (aMPV) is a significant respiratory pathogen of turkeys and chickens, causing substantial economic losses worldwide in both meat and egg production. This review provides a comprehensive overview of aMPV circulation in ...
Avian Metapneumovirus 2024 North American Outbreak: Genomics Direct Future Plans [0.03%]
2024年北美副黏病毒疫情：基因组学指引未来计划
Mohamed Selim,Tamer A Sharafeldin,Sunil Mor
Mohamed Selim
Avian metapneumovirus (aMPV) is a highly contagious pathogen that has caused enormous economic losses worldwide and recently to the U.S. poultry industry. It results in upper respiratory disease, which worsens with secondary bacterial infec...
Exophthalmos and Buphthalmos in Broiler Breeders Associated with Marek's Disease Virus [0.03%]
与马立克氏病病毒相关的肉鸡眼肌病综合征病例报告
Rocio Crespo,Oscar Fletcher,Isabel Gimeno et al.
Rocio Crespo et al.
This study investigated blindness accompanied by unilateral or bilateral exophthalmos in four broiler breeder flocks. Histopathologic examination revealed keratitis, corneal edema, cataracts, uveitis, and pectenitis. In addition, retinal de...
Testicular Cysts in Broilers: A Study on Chronic Sodium Toxicity and Pathogenic Synergies [0.03%]
肉鸡睾丸囊肿：慢性钠中毒及病因协同作用的研究
Pouneh Hajipour,Mehdi Khalilzadeh,Mohammad Reza Danaeifard et al.
Pouneh Hajipour et al.
Testicular cysts in poultry are pathologic conditions with significant implications for reproductive health and flock performance. This study investigated the clinical, molecular, and pathologic impacts of chronic sodium toxicity and its in...
Rickets and Metastatic Mineralization in Broilers Associated with Excess Dietary Calcium and Phosphorous [0.03%]
与日粮中钙和磷过高有关的鸡佝偻病及转移性矿化症
Peter M O&#x;Kane,Allan R Ball,Carlo Bianco
Peter M O&#x;Kane
Elevated mortality and culling were reported from 7-day-old broilers in the U.K. Chicks in two affected houses showed clinical signs of weakness and lameness with wet litter. Necropsy findings from dead and culled lame chicks included minim...
First Report of Emerging Chaphamaparvovirus Causing Necrotizing Hepatitis in Pheasants (Phasianus colchicus) in the United States [0.03%]
美国环颈雉中新出现的卡帕海姆病毒导致坏死性肝炎首次报道
Evelin Saenz,Nicolas Streitenberger,Anibal G Armien et al.
Evelin Saenz et al.
A mortality of young pheasants (Phasianus colchicus) with necrotizing hepatitis was reported on a farm in California. Ultrastructurally, nonenveloped, icosahedral, 24 nm (SD = 2 nm) viral particles were detected in the liver. Whole-genome s...