Food safety

Prevention of foodborne disease: Five keys to safer food

Last reviewed/updated
23 October 2012

Dr Margaret Chan
WHO

"Sometimes very simple messages and measures can have a big impact on health protection. These Five Keys to Safer Food have already contributed to the prevention of foodborne illness and deserve to be communicated more widely."

Margaret Chan, Director-General

Each year millions of people become ill and thousands die from a preventable foodborne disease. Proper food preparation can prevent many foodborne diseases. As part of its global strategy to decrease the burden of foodborne diseases, WHO identified the need to communicate a simple global health message, rooted in scientific evidence, to educate all types of food handlers, including ordinary consumers. The Five Keys to Safer Food message is a global health message which explains the basic principles that each individual should know all over the world to ensure safe food handling practices and prevent foodborne diseases. The Five Keys to Safer Food, and associated training materials, were developed to provide countries with materials that are easy to use, reproduce and adapt to different target audiences.

Translated into 84 languages, mainly on initiative from countries, the Five Keys to Safer Food message serve as the basis for health promotion campaigns and educational programmes in over 100 countries and are used to train food handlers in restaurants, canteens, street and market places, small processing businesses, hospitals, health care centres, schools, home. Recognized as an international reference source, the Five Keys to Safer Food message is also extensively used in emergency situations to prevent and control diseases outbreaks (e.g. cholera).

The five keys to safer food

Five keys


- Keep clean
- Separate raw and cooked
- Cook thoroughly
- Keep food at safe temperatures
- Use safe water and raw materials


Brochure on the five keys
INFOSAN Information Note 05/2006: Five Keys to Safer Food

For more information about the WHO requirements to reproduce or translate the poster, to share your experiences, for potential collaborations or any additional information, please contact directly Françoise Fontannaz at fontannazf@who.int. For regional food safety contacts please go to our contact us page.

The Five Keys materials, including the Train the Trainer course, should not be used for any commercial or income-generating purpose. No element of the Five Keys materials may be used to promote any specific individual, entity or product, in any manner whatsoever.

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