Epidemiological Evaluation of Bacillus cereus-Induced Foodborne Outbreaks — China, 2010–2020

China CDC Weekly published a study of foodborne outbreaks due to Bacillus cereus in China 2010-2020. The study describes the characteristics of outbreaks caused by B. cereus in China. From 2010 to 2020, 419 foodborne outbreaks due to B. cereus were reported in China, leading to 7,892 cases, 2,786 hospital admissions, and 5 fatalities. Most outbreaks were recorded in the summer, primarily between May and September. The most recurrent food vehicle was linked with rice or flour-based products. Most outbreaks were in School canteens. Implementing comprehensive guidelines encompassing multiple critical aspects can potentially reduce the occurrence of B. cereus outbreaks. The prevalence of B. cereus outbreaks remained relatively consistent throughout the studied period.  @ https://weekly.chinacdc.cn/en/article/doi/10.46234/ccdcw2023.140