CJD is a fatal brain disease first classified in the 1920s. In 1996, doctors reported a variant of the disease, vCJD. Research since suggests that vCJD is the result of exposure to the agent that causes Bovine Spongiform Encephalopathy (BSE) in cattle. This section of the site contains guidance on CJD in general, investigations into vCJD and the possible CJD link, and information about the work of the Department of Health's CJD policy unit.
This feature covers key issues and concerns about Creutzfeldt-Jakob Disease (CJD) and the related Bovine Spongiform Encephalopathy (BSE), commonly known at the time of its discovery as "mad cow disease". It provides background information about the possible cause and extent of this fatal brain disease, and links to other sources of information.
Key DH-published guidance documents, consultations and monthly statistics on CJD.
Monthly statistics are no longer issued by the Department but will continue to be available on the:
Links to websites containing information about CJD NB: The Department of Health is not responsible for the content of external sites
Provides independent expert scientific advice to the Government on spongiform encephalopathies such as BSE, CJD and scrapie. SEAC's remit is wide-ranging, and covers public health, food safety and animal health issues.
Advises the Health and Safety Commission, the HSE, ministers and their counterparts under dvolution on all aspects of hazards and rsisk to workers and others from exposure to pathogens.