Protecting public health starts with what we eat. The World Health Organization (WHO) has recently updated its essential guides, focusing on how countries can better track and respond to foodborne illnesses. These revisions are crucial because they directly impact our ability to prevent outbreaks and keep food safe on a global scale. Published on January 19, 2026, these manuals are designed to help national authorities build stronger systems for monitoring and reacting to foodborne diseases.
These updated documents are more than just guidelines; they are comprehensive tools. They enable countries to assess their current capabilities, identify areas needing improvement, and create strategic plans for action. This is especially important because the WHO recognizes that quick detection and effective responses are vital to protect public health and prevent local issues from turning into international emergencies.
The revised guides cover a wide range of topics. They provide detailed instructions on building, assessing, and strengthening national foodborne disease surveillance and response systems. Whether a country is just starting to establish surveillance functions or aiming for integrated surveillance across the entire food chain, these guides offer tailored support. This data can then be used to make informed decisions about risk assessment, response, and prevention strategies.
"Addressing foodborne diseases is critical for protecting public health, and these updated manuals provide guidance to countries to strengthen core capacities for foodborne disease surveillance and response required under the International Health Regulations and aligned with the WHO Global Strategy for Food Safety,” said Yahya Kandeh, a key figure in food safety at the WHO.
Improving Surveillance and Response
The manuals are structured in stages. The first stage focuses on using surveillance to detect incidents and investigate outbreaks. The second stage concentrates on enhancing indicator-based surveillance. Finally, the third stage covers integrating surveillance data to get a clearer picture of the risks within the food supply chain.
Each manual includes practical tools that national authorities can use to assess their current capabilities, pinpoint gaps, and plan priority actions. They also explain how to integrate various types of data, including laboratory results, environmental assessments, food chain information, and public health investigations.
These manuals, originally published in 2017, have been updated to reflect the latest advancements and priorities. The updated editions place a greater emphasis on using data effectively and understanding the link between foodborne disease surveillance and food contamination monitoring. They also address emerging issues, such as the impact of climate and environmental factors on foodborne risks, and the need for adaptable surveillance systems that can respond to changing conditions.
The goal is for countries to become more adept at spotting unusual patterns, evaluating new hazards, confirming contamination sources, and sharing findings quickly with the International Food Safety Authorities Network (INFOSAN).
Dr. Intisar Salim Al-Gharibi, director of risk assessment and food crisis management at the Food Safety and Quality Centre in Oman, emphasized that these manuals reflect the combined expertise of the WHO Alliance for Food Safety and its partners.
“They provide countries with practical guidance to strengthen foodborne disease surveillance and response, support integrated approaches across the food chain, and translate data into timely action to better protect public health,” said Al-Gharibi, who also co-chaired the working group on foodborne disease surveillance integration.
But here's where it gets controversial...
Do you think these updates go far enough? Are there other areas that should be included in future revisions? Share your thoughts in the comments below!
