United States raw milk debate prior to symptom onset." Milk collected or stored in unsanitary conditions may harbor a host of disease-causing organisms (pathogens), such as "tuberculosis" (Mycobacterium bovis), the bacteria "Campylobacter" (Campylobacteriosis), "Escherichia" E. coli O157:H7), "Listeria" (Listeriosis), "Salmonella" (Salmonellosis), "Yersinia" (Yersinia enterocolitica), and "Brucella" (Brucellosis). Pasteurization consistently removes all of these pathogens, though they can be reintroduced if the product is handled carelessly. Thus dairy farms that pasteurize their milk can have unsanitary facilities without the attendant outbreaks of disease that would occur if a raw milk dairy kept its herds in similar unsanitary conditions. People with weakened immune systems, such as elderly,
Milk quota together with the Secretaries of State for Scotland and Wales and the Department of Agriculture for Northern Ireland. On the MAFF's behalf, Milk Marketing Boards kept a register of quotas that detailed which farmers or dairies held what quotas. The Milk Marketing Boards were dissolved on 31 October 1994 (in England, Wales and Scotland) and 28 February 1995 (in Northern Ireland). The final regulations governing milk quotas were the Dairy Produce Quotas Regulations 2005, the Dairy Produce Quotas (Scotland) Regulations 2005and the Dairy Produce (Quotas) (Wales) Regulations 2005, as amended. There were five kinds of milk quota: The EEC did