Investigation of persistent infection of bovine viral diarrhea virus (BVDV) in Holstein dairy cows
نویسندگان
چکیده
منابع مشابه
Persistent bovine viral diarrhea virus (BVDV) infection in cattle herds
Bovine viral diarrhea virus (BVDV) is a significant pathogen associated with gastrointestinal, respiratory, and reproductive diseases of cattle worldwide. It causes continuous economic losses to the cattle industry primarily due to decreased reproductive performance. The ability of virus to cross the placenta during early pregnancy can result in the birth of persistently infected (PI) calves. P...
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Bovine viral diarrhoea virus (BVDV), a member of the Pestivirus genus, is an important viral pathogen of cattle that causes fatal diarrhoea syndrome, respiratory problems and reproductive failure. The objective of this study was Sera antibody detection against bovine viral diarrhea virus (BVDV) through ELISA method in sarabian dairy cows. In this study about 84 complete blood samples from appar...
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Bovine Viral Diarrhea Virus (BVDV) is a Pestivirus of the Flaviviviridaefamily that infects cattle, and its widespread distribution can cause substantial economic losses worldwide. The aims of this study were: (1) to estimate the prevalence of animals persistently infected (PI) with BVDV in industrial dairy cattle herds in suburb of Mashhad- Iran; and (2) to compare the occurrence of persistent...
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BIV is a well-known bovine immunosup-pressive cause, but its pathogenesis has not been well characterized. It seems that it is possible that cofactors such as co- infection with other bovine viral pathogens may play a role in enhancing the pathogenesis of BIV infection; BVDV also has immunosuppressive effects. OBJECTIVE: The aim of this study was determination of possible correlation between BI...
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Background and Aims: Bovine viral diarrhea virus (BVDV) is considered as worldwide and economically significant infection. The aim of this study was to estimate prevalence of persistent bovine viral diarrhea infection (PI) in industrial dairies of Tehran and Alborz province, Iran. Materials and Methods: In this cross-sectional study, 102371 blood samples were collected from bovine of industria...
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ژورنال
عنوان ژورنال: Tropical Animal Health and Production
سال: 2018
ISSN: 0049-4747,1573-7438
DOI: 10.1007/s11250-018-1765-6