Atypical scrapie was discovered following the intensification of transmissible spongiform encephalopathy screening in small ruminants. The first evidences suggested that it could have a non infectious origin conversely to classical scrapie. This new type of scrapie raised questions on its dangerousness for men and animals and on its possible consequences on the efficacy of the scrapie control programs. The overall aim of the thesis was to describe the epidemiological situation of the disease in ovine and to describe the risk factors. We undertook a descriptive study based on surveillance data in France and in Europe, an exploratory study of the risk factors at the farm level and towards genetic risk and we studied the clustering of cases in...
Background: During the last decade, active surveillance for transmissible spongiform encephalopathie...
Abstract Background The development of active surveillance programmes for transmissible spongiform e...
Scrapie in sheep occurs in two forms. Classical scrapie, along with chronic wasting disease in deer,...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case–control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Transmissible spongiform subacute encephalopathies (TSSE) occurring under natural conditions include...
BACKGROUND: During the last decade, active surveillance for transmissible spongiform encephalopathie...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Background: During the last decade, active surveillance for transmissible spongiform encephalopathie...
Abstract Background The development of active surveillance programmes for transmissible spongiform e...
Scrapie in sheep occurs in two forms. Classical scrapie, along with chronic wasting disease in deer,...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case–control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
A matched case-control study (95 cases and 220 controls) was designed to study risk factors for atyp...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Transmissible spongiform subacute encephalopathies (TSSE) occurring under natural conditions include...
BACKGROUND: During the last decade, active surveillance for transmissible spongiform encephalopathie...
Following the bovine spongiform encephalopathy (BSE) crisis, the European Union has introduced polic...
Background: During the last decade, active surveillance for transmissible spongiform encephalopathie...
Abstract Background The development of active surveillance programmes for transmissible spongiform e...
Scrapie in sheep occurs in two forms. Classical scrapie, along with chronic wasting disease in deer,...