Seroprevalence of avian metapneumovirus infection in broiler and broiler breeder chickens in Iran
نویسندگان
چکیده
منابع مشابه
Serological Survey of Avian Metapneumovirus Infection in Broiler Breeder Chicken Farms in Tamil Nadu
Avian metapneumovirus (aMPV) is an important poultry pathogen causing an acute highly contagious upper respiratory tract infection in chickens leading to swollen head syndrome. The disease can cause significant economic losses in turkey and chicken flocks, particularly when exacerbated by secondary pathogens. The purpose of this study was to determine the prevalence of avian metapneumovirus ant...
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The pharmacokinetics of levamisole was studied in 20 broiler breeder chickens (chickens that give eggs to breed broilers). A single dose of levamisole (40 mg/kg) was administered orally or intravenously to chickens before the onset of egg production, prelay (age = 22 weeks), and repeated at the peak of egg production (age = 32 weeks). A high-pressure liquid chromatographic with ultraviolet dete...
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Background and Aims: Avian metapneumovirus (aMPV) is RNA virus responsible for upper respiratory disease in poultry which is usually accompanied by secondary bacterial infections. In Iran, some molecular and serological studies indicated that aMPV infection occurred in commercial poultry industry. Materials and Methods: In this study aMPV was molecularly identified and characterized in an affec...
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Ornithobacteriosis is an infectious disease of avian species that has been reported in almost all countries around the world, except Thailand. The objectives of this study were to determine the seroprevalence of Ornithobacterium rhinotracheale (ORT) and to isolate and identify ORT in broilers and broiler breeders in Thailand. Chicken antibodies had been randomly checked from 17 farms (19 flocks...
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Avian encephalomyelitis is caused by a Tremovirus and primarily affects chickens. The virus can infect young chicks and cause nervous symptoms. Vaccines are used to control the disease in breeders. Recently, the occurrence of the disease is causing concern in the poultry industry. In the present study, we report a case of avian encephalomyelitis in one broiler farm in Kashan (center of Iran). T...
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ژورنال
عنوان ژورنال: Veterinární Medicína
سال: 2011
ISSN: 0375-8427,1805-9392
DOI: 10.17221/1554-vetmed