Colibacillosis in commercial chickens in Bangladesh
نویسندگان
چکیده
منابع مشابه
Prevalence of colibacillosis in chickens in greater Mymensingh district of Bangladesh
AIM This study was conducted for determination of the prevalence of colibacillosis in chicken in poultry farms in Mymensingh and Tangail districts. Isolation, identification, and antibiogram profile of Escherichia coli were also performed. MATERIALS AND METHODS A total of 25 chickens manifested clinical signs of colibacillosis were collected from five different poultry farms during natural ou...
متن کاملMultiple routes of entry for Escherichia coli causing colibacillosis in commercial layer chickens.
Colibacillosis associated with salpingitis occurred in a layer chicken flock on a commercial egg-producing farm in Japan. An increase in mortality was observed when the birds were at 62 weeks of age and reached 0.89% at 68 weeks of age. Postmortem examinations revealed pericarditis, perihepatitis, airsacculitis, and reproductive tract lesions in 4 affected birds at 69 weeks of age. Analysis of ...
متن کاملAvian Influenza Outbreaks in Chickens, Bangladesh
To determine the epidemiology of outbreaks of avian influenza A virus (subtypes H5N1, H9N2) in chickens in Bangladesh, we conducted surveys and examined virus isolates. The outbreak began in backyard chickens. Probable sources of infection included egg trays and vehicles from local live bird markets and larger live bird markets.
متن کاملAntimicrobial Resistance Pattern of Escherichia coli Isolated from Chickens with Colibacillosis in Yazd, Iran
Background: The antibiotic resistance is considered as one of the biggest public health concerns in most countries. The aim of this study was to determine antibiotic resistance pattern of Escherichia coli isolated from chickens with colibacillosis in Yazd, Iran. Methods: A total of 200 carcasses of Ross chickens with colibacillosis were collected from farms located around Yazd, central Iran. A...
متن کاملEvaluation of the influence of bacteriophage titer on the treatment of colibacillosis in broiler chickens.
Two studies were conducted to determine the efficacy of bacteriophage SPR02 and DAF6 at varying titers to treat colibacillosis in chickens. In Study 1, the treatments consisted of a control, i.m. injection of bacteriophage SPR02 or DAF6, Escherichia coli airsac challenge, and E. coli challenge followed by treatment at different titers with bacteriophage SPR02 or DAF6. The E. coli- challenged bi...
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ژورنال
عنوان ژورنال: Bangladesh Veterinarian
سال: 1970
ISSN: 1012-5949
DOI: 10.3329/bvet.v25i1.4614