Powered by GoogleTranslate

Foodborne Disease

Foodborne Disease - Photo Credit: iStock-24584663 | Copyright: margouillatphotos
Foodborne Disease Menu

Evaluation and Investigation

Prompt and thorough laboratory evaluation of cases and suspected foods is essential. Single cases of foodborne disease are difficult to identify unless, as in botulism, there is a distinctive clinical syndrome. Although foodborne disease may be one of the most common causes of acute illness, many cases and outbreaks go unrecognized and unreported. The following links aid in the evaluation of potential foodborne disease outbreaks.

Report foodborne disease epidemics to local health authorities. Take the following steps when conducting an epidemiological investigation:

  1. Review reported cases to determine the time and place of exposure and the population at risk.
  2. Obtain a complete list of foods served.
  3. Hold and refrigerate all food still available.
  4. Collect samples of vomit and feces for laboratory testing and inform the laboratory of suspected contaminants.
  5. Compare illness rates for specific foods eaten and those not eaten. The suspected food will usually have the highest associated illness rates. Most of the sick will have eaten the suspected food.
  6. Investigate the source of the suspected food and methods of preparation and storage.
  7. Look for possible sources of contamination and inadequate refrigeration or heating.
  8. Submit samples of suspected food for laboratory testing.
  9. Evaluate food handlers for sources of infections, including culture of lesions, nasal swabs, and feces where appropriate.
Back to Top

Thank You for Visiting Our Website

You are exiting the Department of Labor's Web server.

The Department of Labor does not endorse, takes no responsibility for, and exercises no control over the linked organization or its views, or contents, nor does it vouch for the accuracy or accessibility of the information contained on the destination server. The Department of Labor also cannot authorize the use of copyrighted materials contained in linked Web sites. Users must request such authorization from the sponsor of the linked Web site. Thank you for visiting our site. Please click the button below to continue.

Close