Outbreak investigation questionnaire - Repository of questions (tool 5a)
Questionnaire investigations are central tools in outbreak investigations. For foodborne outbreaks that affect more than one country, it is important to be able to quickly make questionnaires and collect data in a uniform format that can be shared and readily analysed
In this page, you can find a repository of questions to be used for designing a questionnaire and a guidance to best use this repository. The repository and the guidance are available in all 24 official EU languages.