Serological study of BVDV and BHV-1 infections in industrial dairy herds of Arak, Iran
سال انتشار: 1392
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 361
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شناسه ملی سند علمی:
JR_IJVST-5-2_007
تاریخ نمایه سازی: 13 تیر 1396
چکیده مقاله:
BVDV and BHV-1 are considered as worldwide, complicated and economically significant infections associated with a range of clinical syndromes in cattle. As clinical syndromes such as pneumonia, diarrhea, abortion and reproductive losses were repeatedly reported in dairy herds in suburbs of Arak, this study was planned to determine the prevalence of antibodies to BVDV and BHV-1 in industrial dairy herds in the region. For this purpose, a total of 803 serum samples from 12 non-vaccinated herds were collected between June to October 2008 and evaluated for BVDV and BHV-1 antibodies using commercially available ELISA kits. Antibodies were detected against BVDV in all herds, but only one herd was free from BHV-1. The prevalence rate of 54.3% and 35.6% was estimated for BVDV and BHV-1, respectively. In addition, statistical analysis showed significant associated seropositivtiy to both infections. The results notably exhibited that both BHV-1 and BVDV infections are highly prevalent in the region, indicating that control measures should be implemented to reduce the prevalence rate of these infections.
کلیدواژه ها:
نویسندگان
Shamsedin Ghaemmaghami
Razi vaccine & serum research institute, Arak branch, Arak, Iran
Mahdi Ahmadi
Razi vaccine & serum research institute, Arak branch, Arak, Iran
Ali Deniko
Private veterinarian, Arak, Iran
Ladan Mokhberosafa
Razi vaccine & serum research institute, Karaj, Iran