An Oculo-Cerebellar Syndrome Caused By Congenital Bovine Viral Diarrhoea Virus-Infection
نویسندگان
چکیده
منابع مشابه
Persistent bovine viral diarrhoea virus infection in US beef herds.
In the summer of 1996, we screened 18,931 calves in 128 beef herds located in five US states for persistent bovine viral diarrhea virus (BVDV) infection. Of these, 76 herds were randomly selected from the client database of collaborating veterinary practices, and 52 herds were suspected by the collaborating veterinarians to have BVDV infection based on history or clinical signs. Serum was obtai...
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Clinical disease resulting from the vertical transmission of Anaplasma marginale has only been reported on 5 occasions despite studies demonstrating successful in utero transmission. During the reported experimental induction of congenital anaplasmosis in calves, the outcome was variable but mostly led to inapparent or mild infection. There are previous case reports of fatal congenital anaplasm...
متن کاملPersistent 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...
متن کاملAn Unusual Congenital Malformation in a Calf with Serological Evidence of Foetal Bovine Viral Diarrhoea Virus Infection
Bovine viral diarrhoea (BVD) virus is maintained in the environment by persistently infected animals (Derget & Loewen, 1995). The BVD virus in an immunocompetent pregnant animal is capable of crossing the placental barrier and invading the foetus (Kahrs 1973, Done et al. 1980). The principal determinant of foetal response to infection is the age of the foetus at the time of infection (Baker 198...
متن کاملExperimental infection of rabbits with bovine viral diarrhoea virus by a natural route of exposure
Bovine viral diarrhoea virus (BVDV) is an important pathogen of cattle that can naturally infect a wide range of even-toed ungulates. Non-bovine hosts may represent reservoirs for the virus that have the potential to hamper BVDV eradication programs usually focused on cattle. Rabbits are very abundant in countries such as the United Kingdom or Australia and are often living on or near livestock...
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ژورنال
عنوان ژورنال: Acta Veterinaria Scandinavica
سال: 1984
ISSN: 1751-0147
DOI: 10.1186/bf03547277