Transmissible spongiform encephalopathies are degenerative disorders affecting the central nervous system (CNS) occurring in a variety of species. The causative agent is thought to be composed of an abnormal form of the host encoded prion protein (PrP C), ...

Histopathological examination of the central nervous system is essential for the confirmation of a TSE diagnosis. Typical lesions are spongiform changes of the grey matter, intraneuronal vacuoles in particular nuclei of the brain stem, gliosis and ...

Bovine spongiform encephalopathy (BSE) in cattle is characterised by typical signs and an insidious course. There is gradual weight loss and decreased milk production, and the disease is distinguished by disturbances in behaviour, sensitivity and ...

A method is presented by which a maximal number of BSE-infected cattle that had escaped the filter of clinical examination are identified during ante mortem examination. This approach might prove to be an efficient and cost-effective method for veterinary ...

There are several other diseases besides BSE which belong to the group of transmissible spongiform encephalopathies (TSE). Although most mammals can be experimentally infected with the agent of these diseases, generally only single representatives of the ...

Scrapie has been known to occur in sheep and goats for over 250 years. Sheep and goats can be experimentally infected orally with BSE, however BSE infection can only be distinguished from scrapie using costly and extensive laboratory procedures. An ...

Transmissible spongiform encephalopathies (TSE) are dementing diseases and have been known to affect humans for over 90 years. The most common of these is the sporadic form of Creutzfeldt-Jakob disease (sCJD), followed by its familial (fCJD) and an ...

The eradication of BSE is proving to be a lengthy task. Undisputedly, it has become one of the highest priority tasks of the Veterinary Services in Europe since the disease first occurred in the mid eighties. However, the effects of the ongoing ...

Visual evaluation of the occurrence of BAB (born after ban) cases pointed towards spatial clustering. Therefore a statistical analysis of spatial case clustering was conducted using GIS technology. In the initial analysis, all 376 cases (135 BAB, 241 BBB/...

For a long time, BSE was considered a problem of the UK exclusively. Even after the detection of BSE cases in countries outside the UK, the risk of having BSE was categorically denied by many other countries. Only after the introduction of active ...

When the first BSE case in Switzerland became public in 1990, it precipitated a chain of events with many diverse consequences. During this time, we continued to gain knowledge, implement new measures, and make practical recommendations in order to ...