EXPERIMENTAL INFECTION OF DEER WITH BOVINE VIRAL DIARRHEA VIRUS
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...
متن کاملExperimental persistent infection with bovine viral diarrhea virus in white-tailed deer.
Bovine viral diarrhea virus (BVDV) infections cause substantial economic losses to the cattle industries. Persistently infected (PI) cattle are the most important reservoir for BVDV. White-tailed deer (Odocoileus virginianus) are the most abundant species of wild ruminants in the United States and contact between cattle and deer is common. If the outcome of fetal infection of white-tailed deer ...
متن کاملExperimental infection of pregnant goats with bovine viral diarrhea virus (BVDV) 1 or 2
Infections with bovine viral diarrhea virus (BVDV) of the genus pestivirus, family Flaviviridae, are not limited to cattle but occur in various artiodactyls. Persistently infected (PI) cattle are the main source of BVDV. Persistent infections also occur in heterologous hosts such as sheep and deer. BVDV infections of goats commonly result in reproductive disease, but viable PI goats are rare. U...
متن کاملReproductive tract disease associated with inoculation of pregnant white-tailed deer with bovine viral diarrhea virus.
OBJECTIVE To inoculate white-tailed deer (Odocoileus virginianus) during the sixth or seventh week of gestation with bovine viral diarrhea virus (BVDV) and observe for signs of reproductive tract disease during a 182-day period. ANIMALS 10 pregnant white-tailed deer (8 seronegative and 2 seropositive [control deer] for BVDV). PROCEDURES Deer were inoculated with 1 of 2 deer-derived BVDV str...
متن کاملDetection of Bovine Viral Diarrhea Virus in Bovine Semen Using Nested-PCR
A rapid and sensitive reverse transcription polymerase chain reaction (RT-PCR) and nested-PCR were used to detect bovine viral diarrhea virus 1 (BVDV-1) in bull semen. Selected primers could amplify a part of the 5´UTR of the BVDV genome. A 294 bp DNA fragment was amplified and specificity of the results was confirmed by direct sequencing of the PCR product. Prior to RNA extraction, the seminal...
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ژورنال
عنوان ژورنال: Journal of Wildlife Diseases
سال: 1997
ISSN: 0090-3558
DOI: 10.7589/0090-3558-33.3.567