In just about every major contaminated food scare, Minnesotans become sick by the dozens while few people in Kentucky and other states are counted among the ill.

Contaminated peanuts? Forty-two Minnesotans were reported sick compared with three Kentuckians. Jalapeño peppers last year? Thirty-one in Minnesota and two in Kentucky became ill. The different numbers arise because health officials in Kentucky and many other states fail to investigate many complaints of food-related sickness while those in Minnesota do so diligently, safeguarding not only Minnesotans but much of the rest of the country, as well.

Congress and the Obama administration have said that more inspections and new food production rules are needed to prevent food-related diseases, but far less attention has been paid to fixing the fractured system by which officials detect and stop ongoing outbreaks. Right now, uncovering which foods have been contaminated is left to a patchwork of more than 3,000 federal, state and local health departments that are, for the most part, poorly financed, poorly trained and disconnected, officials said.

The importance of a few epidemiologists in Minnesota demonstrates the problem. If not for the Minnesota Department of Health, the Peanut Corporation of America might still be selling salmonella-laced peanuts, Dole might still be selling contaminated lettuce, and ConAgra might still be selling dangerous Banquet brand pot pies  sickening hundreds or thousands more people.