CDC launches improved online foodborne outbreak search tool

New maps, interactive features and search function provide two decades of data

Media Advisory

For Immediate Release: Tuesday, October 20, 2015
Contact: CDC Media Relations


The Centers for Disease Control and Prevention (CDC) today released a redesigned online tool making it easier to search data on foodborne disease outbreaks. The updated Foodborne Outbreak Online Database Tool (FOOD Tool) lets users search nearly 20 years of outbreak data by state, food, or germ.

Originally developed in 2009, the FOOD Tool includes national foodborne outbreak data reported to CDC from 1998 to 2014. New interactive features such as maps, graphs, and tables now allow users to search by specific foods and ingredients, view a “quick stats” display, and get case counts for multistate outbreaks.


An estimated 1 in 6 Americans get sick from foodborne illness every year. Tracking and reporting outbreak information is critical to understanding how foodborne illness affects America’s health. During an outbreak, public health investigators can use the database to help point them toward possible contaminated food sources by searching foods, and the germs, implicated in past outbreaks. Reporters and members of the public can use the database to understand the history of recent or ongoing outbreaks of foodborne illness.


The FOOD Tool lets users search foodborne disease data by year, state, location of food preparation, food and ingredient, and cause. It provides information on numbers of illnesses, hospitalizations, deaths, the germ, and the cause—confirmed or suspected.

FOOD Tool’s data come from CDC’s Foodborne Disease Outbreak Surveillance System (FDOSS), which captures information on foodborne outbreaks caused by enteric (intestinal) bacterial, viral, parasitic, and chemical agents reported by state, local, and territorial public health agencies. CDC analyzes these data to understand the impact of foodborne outbreaks and the causes, foods, settings, and contributing factors (for example, food kept at room temperature for too long) involved in outbreaks.

Note: The database contains information only on foodborne disease outbreaks reported to CDC. Guidance on using the data and limitations to keep in mind when searching by food or ingredient is available:


Page last reviewed: October 20, 2015