Scares and the British Food System: Problems and Policies in Relation to Food‐related Health Issues

Abstract

Of the many warnings of dangerous food given by the Government between 1988 and 1992, it is only with listeriosis that there is any evidence of improvement. The whole basis of Government action on BSE has now been shown to be flawed in that the extraordinarily optimistic hope that cattle would prove to be a dead‐end for the infection has been discredited. The chance of a large number of people succumbing from a BSE‐like illness next century is about 70 per cent. The salmonella in eggs problem is not solved because contaminated infected laying flocks have been replaced by further infected flocks. Intensive farming is beset by problems additional to that of microbial safety. These include evidence of reduced nutritional quality of the food, particularly of polyunsaturated fatty acids. Moist food processing and retailing still provide major risks to consumers because new legislation is too lax. Thus most cooked food can be kept indefinitely at temperatures of 50°C or 8°C. One bacterium which can grow at low temperatures is E. coli 0157, the incidence of which has increased during the last few years. This is transferred through food from cattle and causes acute gastro‐enteritis, followed by kidney failure, particularly in children.