The China National Foodborne Pathogen Surveillance System: Twenty Years of Experience and Achievements.

ABSTRACT

National foodborne pathogen surveillance is a system that collects data regarding food contamination by pathogenic bacteria, viruses, parasites, and other harmful microbial factors. The surveillance data are used to understand the potential microbial risks in different categories of food and to provide science-based data for risk assessment and development of reference standards in the form of maximum limits. This review introduces stepwise expansion of the foodborne pathogen surveillance in China, relevant policies, function and duties of different organizations and institutions, surveillance plans, and quality control. Achievements of the surveillance system and future challenges are also presented.