Summary: Because most cases of foodborne illness go unreported, existing data may understate the extent of the problem. However, the best estimates indicate that millions of Americans become sick and thousands die each year because of contaminated food. Moreover, public health officials believe that the risk of foodborne illnesses has been on the rise during the past 20 years. The precise cost of foodborne illnesses is unknown, but recent estimates place the cost as high as $22 billion annually. According to Department of Agriculture estimates, the cost of medical treatment and lost productivity related to foodborne illnesses from seven of the most harmful bacteria approached $10 billion in 1993. Public health and safety officials believe that current data on foodborne illnesses do not provide a complete picture of the risk level and do not sufficiently describe the sources of contamination and the populations at greatest risk. In 1995, federal and state agencies began to collect more uniform and comprehensive data across the country. Because of budget constraints, federal officials are concerned that they may not be able to continue this effort long enough to collect meaningful trend data.
