Parachlamydia involvement in bovine abortions in a beef herd in Scotland.
نویسندگان
چکیده
منابع مشابه
Investigation of pregnancy losses in beef cattle herds associated with Neospora sp. infection.
There are many potential causes of abortion and fetal wastage in beef cattle; all can result in significant economic losses to the producer. Determination of the etiology is fundamental to developing recommendations regarding abortion control and prevention. Since it was first described as a cause of bovine abortion in New Mexico in 1987 (1), infection with Neospora sp. has emerged as a signifi...
متن کاملMolecular detection of Chlamydia-like organisms in cattle drinking water.
A substantial proportion of the causes of infectious bovine abortion remain largely undiagnosed, potentially due to the presence of previously unrecognised infectious agents. Recently, several reports have demonstrated the presence of Parachlamydia sp. in placental and foetal tissues derived from bovine abortions of unknown aetiology but the route of transmission remains undefined. The drinking...
متن کاملSurvey of Infectious Etiologies of Bovine Abortion during Mid- to Late Gestation in Dairy Herds
Bovine abortion of unknown infectious etiology still remains a major economic problem. Thus, we investigated whether Brucella spp., Listeria monocytogenes, Salmonella spp., Campylobacter spp. and Coxiella burnetii are associated with abortion and/or stillbirth in Tunisian dairy cattle. Using a pan-Chlamydiales PCR, we also investigated the role of Chlamydiaceae, Waddlia chondrophila, Parachlamy...
متن کاملNot all cows are epidemiologically equal: quantifying the risks of bovine viral diarrhoea virus (BVDV) transmission through cattle movements
Many economically important cattle diseases spread between herds through livestock movements. Traditionally, most transmission models have assumed that all purchased cattle carry the same risk of generating outbreaks in the destination herd. Using data on bovine viral diarrhoea virus (BVDV) in Scotland as a case example, this study provides empirical and theoretical evidence that the risk of di...
متن کاملAspects of bovine herpesvirus 1 and bovine viral diarrhoea virus herd-level seroprevalence and vaccination in dairy and beef herds in Northern Ireland
BACKGROUND Infections with bovine herpesvirus 1 (BoHV-1) and bovine viral diarrhoea (BVD) virus cause diseases of cattle with a worldwide distribution. The primary objective of the present study was to describe aspects of herd-level BoHV-1 and BVDV seroprevalence (based on testing of pooled sera) and control on farms in Northern Ireland, including vaccine usage. An indirect antibody ELISA test ...
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ورودعنوان ژورنال:
- The Veterinary record
دوره 166 19 شماره
صفحات -
تاریخ انتشار 2010