Avian Diseases最新文献

{"title":"Full Issue","authors":"Suzanne Y. Dougherty","doi":"10.1637/0005-2086-61.2.fmii","DOIUrl":"https://doi.org/10.1637/0005-2086-61.2.fmii","url":null,"abstract":"The passage of landmark deregulatory reforms in the Motor Carrier of Act of 1980 has constantly pressured the U.S. trucking industry to reduce transportation costs. Thanks to such pressure, total logistics costs have declined from 16.5% in 1980 to 10.1% of gross domestic product (GDP) in 2000. In particular, transportation costs have fallen from 7.6% to 5.9% of GDP in 2000. Transportation cost savings definitely benefit shippers, while jeopardizing the viability of carriers. To help transportation carriers cope with enormous cost pressure, this paper examines the impact that “lumper” costs, empty miles, and shipment size have on the very competitive trucking industry. Through an actual case study of a firm based in the Southeast U.S., we illustrate how lumper costs, empty front-haul and backhaul, and shipping weight and pieces can adversely affect the trucking firm’s profitability.","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"61 1","pages":"fmii"},"PeriodicalIF":1.4,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1637/0005-2086-61.2.fmii","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43519574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cover Advertisements","authors":"","doi":"10.1637/0005-2086-67.1.c2","DOIUrl":"https://doi.org/10.1637/0005-2086-67.1.c2","url":null,"abstract":"","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"c2 - c5"},"PeriodicalIF":1.4,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42653134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Avian Pathology Volume 52 Number 2 April 2023 Table of Contents","authors":"","doi":"10.1637/0005-2086-67.1.135","DOIUrl":"https://doi.org/10.1637/0005-2086-67.1.135","url":null,"abstract":"","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136081819","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"List of Reviewers for 2022","authors":"","doi":"10.1637/0005-2086-67.1.134","DOIUrl":"https://doi.org/10.1637/0005-2086-67.1.134","url":null,"abstract":"A D J M R V Abbasi J. A. Darwish S. M. Jahanzaib M. Ma N. Rani H. P. Vijaya P. Abdelshahid G. Das A. Jang J. H. Ma T. Ren Y. Abid A. Debnath K. Jaw J. J. Madhaiyan V. Revana G. W Abiyev R. Djebbar A. B. Jayasankar V. N. Mahanty R. Rout J. K. Wang C. K. Afshari M. Domaneschi M. Jeng J. T. Mahbub M. Wang H. Ahmad S. Dong Y. Jia X. Makul N. S Wang J. C. Ajmi C. Du B. Jiang S. Mandolini M. Sahu A. K. Wang J. C. Akıncıoğlu S. Jubori A. M. A. Maqsood A. Sajid M. Wang K. C. Alami H. E. E Marei M. I. Salleh M. S. Wang T. T. Altemimi A. B. Emam M. K Marques G. Santra S. B. Wang Y. Amin R. Esmailzadeh M. Kahali S. Masi M. Sapuan S. Wei H. Atmanli A. Kamel M. A. Murad S. A. Z. Shakaib M. Wong C. C. Aurangzeb K. F Kanchanaharuthai A. Myneni H. Shamsudeen S. Wu D. Aydin G. Fan C. M. Kang S. W. Mystkowski A. Shao H. Wu H. Fattah I. M. R. Khanakornsuksan C. Shiau B. S. Wu P. H. B Fawzi M. Khoo B. E. N Shih M. Wu Y. Badiger P. V. Feng L. Kuan Y. Naresh Babu M. Shirazi B. Wu Y. R. Balasubramanian R. Fenili A. Kulandaivel A. Nawab Y. Shyu J. C. Bao Z. Kumar A. Nguyen N. Shyu W. S. X Baranowski J. G Kumar N. Nwufo O. C. Sindhu T. Xiang J. Barczewski M. Gao X. Kumar S. S. Sirqueira A. D. S. Xu W. Barron Y. Garduño Olvera I. E. Kumar S. S. O Soares B. G. Basak H. Kumar V. Onan A. Sohani A. Y Beidokhti B. H Kumaran S. S. Ou Yang C. Sohrabi M. K. Yadav A. Biolzi L. Han J. Kuo C. M. Somkun S. Yan L. Bokde N. D. Han J. Y. P Subramanian S. Yang C. Burra R. K. He D. L Pai K. C. Sun J. Yang G. He J. Lai C. M. Paidar M. Sun L. Yang I. T. C Ho H. C. Lan H. Q. Pardeshi M. Sung Y. C. Yang J. Cao H. Hou Z. Lee J. Paturi U. M. R Szabo L. Yang J. B. Chakraborty A. K. Hsiao G. Lee S. Paul L. Yang K. H. Chan H. C. Hsiao P. C. Lee Y. H. Pires V. F. T Yang N. C. Chan Y. J. Hsieh H. I. Li Y. Tama B. A. Yang S. Y. Chang C. K. Hsieh Y. C. Li Y. Q Tang X. Young K. Y. Chang H. H. Hsu I. Li Z. Qi J. Tao X. Yu C. C. Chang H. Y. Hsu Q. C. Lian F. L. Qin D. Teh J. Yue D. Chang R. S. Hsu W. S. Lian R. Qin Y. Tetteh E. K. Chang T. P. Hua L. Liao W. C. Qiu H. Tornabene F. Z Chang T. W. Huang B. W. Lin W. Y. Tsai C. C. Zhang W. Chang W. J. Huang S. C. Lin J. C. Tsai J. C. Zhang S. Chee P. S. Hui Y. Lin P. H. Tsai P. C. Zhao X. Cheepu M. Huminic A. Lin S. C. Tsai C. H. Zhao Z. Chen C. C. Hung C. H. Lin T. K. Tseng S. M. Zhou J. Chen C. H. Hung P. H. Lin W. Y. Tung K. L. Zhou J. W. Chen C. M. Hwang F. H. Ling J. M. Zhou M. Chen F. Liu C. W. Zhou M. Chen F. K. Liu K. Y. Zhou Y. Chen H. Liu S. H. Zhu D. Chen H. Liu W. C. Zhu Y. Chen J. Liu Z. Zhuang Z. W.","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"134 - 134"},"PeriodicalIF":1.4,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43390054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Full Issue","authors":"","doi":"10.1637/0005-2086-67.1.fmiii","DOIUrl":"https://doi.org/10.1637/0005-2086-67.1.fmiii","url":null,"abstract":"","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136081820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Full Issue","authors":"NEA’s Rocco Landesman","doi":"10.2345/0899-8205-51.5.fmi","DOIUrl":"https://doi.org/10.2345/0899-8205-51.5.fmi","url":null,"abstract":"","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"fmiii - 135"},"PeriodicalIF":1.4,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.2345/0899-8205-51.5.fmi","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45683270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Front Matter","authors":"","doi":"10.1637/0005-2086-67.1.fmi","DOIUrl":"https://doi.org/10.1637/0005-2086-67.1.fmi","url":null,"abstract":"","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136081821","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Is There a Shift in <i>Salmonella</i> Diversity Among Poultry in Northern India?","authors":"Arvinderpal Singh,&nbsp;Maninder Singh,&nbsp;Mohd Ashraf Malik,&nbsp;Sonali Padha","doi":"10.1637/aviandiseases-D-22-00051","DOIUrl":"https://doi.org/10.1637/aviandiseases-D-22-00051","url":null,"abstract":"<p><p>The present study was conducted to determine the serotype diversity of <i>Salmonella</i> among poultry in northern India. A total of 101 poultry droppings from 30 farms in the Jammu and Kashmir union territory were analyzed. Nineteen isolates of <i>Salmonella</i> were obtained, and these belonged to four serotypes: <i>Salmonella enterica enterica</i> serotype Kentucky (<i>n</i> = 3), <i>Salmonella enterica enterica</i> serotype Infantis (<i>n</i> = 5), <i>Salmonella enterica enterica</i> serotype Agona (<i>n</i> = 4), and <i>Salmonella enterica enterica</i> serotype Typhimurium (<i>n</i>= 7). The study has isolated some <i>Salmonella</i> serotypes that are infrequently reported in India. Some of the isolated serotypes are reported to be endemic for human nontyphoidal salmonellosis cases in the region. Whether this indicates a shift in the serotype pattern in poultry in the region needs to be investigated further. Nevertheless, the study clearly indicates the risk of foodborne salmonellosis associated with consumption of contaminated poultry and poultry products in the region.</p>","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"108-113"},"PeriodicalIF":1.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9412580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Concurrent Infection of <i>Histomonas meleagridis</i> and <i>Pentatrichomonas hominis</i> in a Blackhead Disease Outbreak in Turkeys.","authors":"Vijay Durairaj,&nbsp;Emily Barber Steven Clark,&nbsp;Ryan Vander Veen","doi":"10.1637/aviandiseases-D-22-00054","DOIUrl":"https://doi.org/10.1637/aviandiseases-D-22-00054","url":null,"abstract":"<p><p>Intestinal health plays a major role in profitable and efficient turkey production. Blackhead disease (histomoniasis) is caused by <i>Histomonas meleagridis</i>, an anaerobic protozoan parasite. <i>Histomonas meleagridis</i> disrupts intestinal integrity and may cause systemic infection. Some field outbreaks of blackhead disease are associated with low morbidity and mortality, while in some instances, it may cause severe morbidity and mortality. In the current study, a presumptive diagnosis of blackhead disease was made based on the characteristic gross lesions in the liver and ceca. The cecal culture, PCR, and sequencing confirmed the presence of <i>H. meleagridis</i> and <i>Pentatrichomonas hominis</i>. <i>Pentatrichomonas hominis</i> has been reported in enteritis cases of several other species, such as dogs, cats, and cattle. The impact of <i>P. hominis</i> on intestinal health of turkeys has not previously been studied, and to the best of our knowledge, this is the first case report of concurrent <i>H. meleagridis</i> and <i>P. hominis</i> infection in turkeys.</p>","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"124-129"},"PeriodicalIF":1.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9416839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"<i>Erysipelothrix rhusiopathiae</i> Infection Associated with Swollen Head Syndrome in a Broiler Breeder Flock in North Georgia.","authors":"Katie Shamoun,&nbsp;Linnea Tracy,&nbsp;ChangHee Lee,&nbsp;Karen Grogan,&nbsp;Jenny Nicholds,&nbsp;Monique Franca,&nbsp;Eric Shepherd","doi":"10.1637/aviandiseases-D-22-00060","DOIUrl":"https://doi.org/10.1637/aviandiseases-D-22-00060","url":null,"abstract":"<p><p>An unusual case of swollen head syndrome in a 55-wk-old broiler breeder flock was identified in north Georgia in the summer of 2019. The presenting complaint was elevated mortality and visibly swollen heads. Necropsy of affected birds on the farm primarily revealed signs of bacterial septicemia, with few large scab lesions near the vent area. Bacterial culture analysis identified multiple organisms, but the primary organism of interest was identified as <i>Erysipelothrix rhusiopathiae</i>, cultured from affected liver, lung, sinuses, and one swollen wattle of birds in the affected house. Histopathologic analysis identified gram-positive rod-shaped bacteria in the spleen and liver (consistent with bacterial septicemia) confirmed with special staining (Brown & Hopps Gram stain). These organisms were noted to be consistent with <i>E. rhusiopathiae</i>; <i>E. rhusiopathiae</i> infection in broiler breeder chickens is a rare occurrence and is primarily associated with turkeys and/or swine production systems.</p>","PeriodicalId":8667,"journal":{"name":"Avian Diseases","volume":"67 1","pages":"119-123"},"PeriodicalIF":1.4,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9416841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}