CDC Report Details Impact of Multi-State Foodborne Illness Outbreaks

Why it matters locally: As a state with a significant agricultural sector, including dairy and produce, Wisconsin is vulnerable to multi-state foodborne illness outbreaks that can disrupt the food supply chain and impact consumer confidence. The increased call for vigilance and faster source identification may impact Wisconsin food producers and regulators.

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Atlanta — Multi-state foodborne illness outbreaks, while representing a small percentage of all reported outbreaks in the United States, account for more than half of all deaths associated with foodborne diseases, according to a new report from the Centers for Disease Control and Prevention (CDC). The Vital Signs report, released today, examined data on foodborne illness outbreaks occurring across multiple states. It found that only about 3% of all reported outbreaks are multi-state, meaning they involve illnesses in more than one state linked to a common food source. Despite their infrequent occurrence, these multi-state outbreaks have a significantly higher mortality rate than single-state incidents. The CDC report did not provide exact numbers of individuals affected or time periods covered, focusing instead on demonstrating the disproportionate impact of these specific kinds of outbreaks. The report underscores the complexity of tracing and controlling foodborne illnesses when they span state lines, often involving a network of food production, processing, and distribution that extends across the country. It suggested the need for further collaboration and improved methods for tracking the origin of foodborne illnesses across state borders. It also suggests the need for heightened vigilance that can find sources more quickly to prevent serious illness.