Seroprevalence and Risk Factors for Infection with Bovine Respiratory Syncytial Virus, Bovine Parainfluenza Virus-۳, and Bovine Adenovirus-۳ in Dairy Cattle Farms of Fars Province, Southern Iran
- سال انتشار: 1402
- محل انتشار: دوفصلنامه علوم و فنون دامپزشکی ایران، دوره: 15، شماره: 4
- کد COI اختصاصی: JR_IJVST-15-4_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 186
نویسندگان
Shiraz Branch, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Shiraz, Iran.
Department of Animal Virology, Research and Diagnosis, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran.
Shiraz Branch, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Shiraz, Iran.
چکیده
The seroprevalences of BRSV, BPIV-۳, and BAV-۳ were studied in the dairy cattle of Fars Province in the south of Iran and their associated risk factors were determined. Serum samples (n = ۴۲۰) were collected from ۳۶ cattle herds in the northern, central, and southern regions of the study area. Commercial enzyme-linked immunosorbent assay kits were used to detect antibodies against these viruses. The Chi-square test and logistic regression were used to identify potential risk factors. Antibodies were estimated ۱۰۰% for all the studied viruses at the herd level and ۷۶.۴۳%, ۷۶.۹۰%, and ۹۲.۶۲% at the animal level for BRSV, BPIV-۳, and BAV-۳, respectively. In logistic regression analysis, age for all the viruses, season for BPIV-۳ and BAV-۳, and region and farming type for BAV-۳ were significantly related to seroprevalence at the animal level. A significant association of dual infections with studied viruses was identified. The present study demonstrated that BRSV, BPIV-۳, and BAV-۳ are very prevalent in the dairy herds of southern Iran and highlighted the necessity to establish a control program.کلیدواژه ها
Seroprevalence, Bovine respiratory syncytial virus, Bovine parainfluenza virus-۳, Bovine adenovirus-۳اطلاعات بیشتر در مورد COI
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