Foodborne Illness Outbreak Investigation Training Needs: A Survey Among State Public Health Staff in the Northeast and Mid-Atlantic United States.

CONTEXT

In 2011, the Food Safety and Modernization Act established Integrated Food Safety Centers of Excellence across the United States to train, educate, and enhance the skill of foodborne illness outbreak investigation teams. To target regional training efforts, the New York Integrated Food Safety Center of Excellence (NYCoE) identified training needs in food safety and foodborne illness investigations among public heath staff in 11 states and 1 large metropolitan area in the Northeast.

OBJECTIVE

To identify topics so as to develop training materials relevant to food safety and foodborne disease outbreaks in order to improve and impact foodborne outbreak investigations regionally and nationally.

DESIGN

Cross-sectional, paper-based survey conducted in January-February 2016.

SETTING

Eleven Northeast and Mid-Atlantic states, and 1 large metropolitan area.

PARTICIPANTS

Foodborne illness outbreak investigators in the NYCoE region.

MAIN OUTCOME MEASURES

Identification of training needs, as self-reported by participants, regarding general foodborne outbreak investigation needs and those specific to epidemiologists, environmental health specialists, and laboratorians. Topics included basic food safety/processing knowledge, communication and metrics, and training formats. Information regarding demographics, utility of the NYCoE, and certificate programs was also collected.

RESULTS

Surveys returned from 33 respondents (from 10 states and 1 metropolitan area) identified metrics (100%), increasing use of culture-independent diagnostic tests (85%), and guidance on implementation of the Council to Improve Foodborne Outbreak Response (guidelines (89%) as the top training needs. By field, epidemiologists cited training in applying whole genome sequencing (100%), environmental health specialists cited training on the National Outbreak Reporting System (67%), and laboratorians cited training on whole genome sequencing (91%) as important. Short, online, or in-person, 1- to 2-day trainings were the preferred training formats (≥91%). Respondents wanted certificate programs in food safety (73%).

CONCLUSION

New diagnostic and molecular techniques are highly desirable topics for trainings, as is understanding national guidelines and outcome measures. Shorter and hands-on training formats, as well as certificate programs, are desirable. The NYCoE used the results of this survey to (i) select training topics for a Food Safety symposium conducted in July 2016 and to (ii) drive other activities.