Abstract
Bacillus cereus is a Gram-positive, facultative, anaerobic bacterium characterized by large rod-shaped cells and an ability to form heat-resistant endospores. Since this bacterium is commonly widespread in the environment and is often found in soil, it is naturally present in a wide range of food products of both plant and animal origin.
References
Bennett, S. D., K. Manikonda, E. Mungai, D. Dewy-Mattia, and L. H. Gould. 2014. Surveillance for Foodborne Disease Outbreaks United States, 2012: Annual Report. Centers for Disease and Control Prevention. https://stacks.cdc.gov/view/cdc/23299/cdc_23299_DS1.pdf
Biggel M., et al. 2026. “Foodborne Intoxication Most Likely Linked to Bacillus cereus in a School Canteen Hot Ready-to-Eat Meal.” Journal of Food Production 89(4): 100721. https://doi.org/10.1016/j.jfp.2026.100721
Bottone, E. J. 2010. "Bacillus cereus, a Volatile Human Pathogen." Clinical Microbiology Reviews 23 (2): 382–398. https://doi.org/10.1128/CMR.00073-09
British Columbia Centre for Disease Control (BCCDC). 2002. "Foodborne Illness Outbreaks: Bacillus cereus." Milk Safety Notes. Accessed February 14, 2024. https://www.bccdc.ca/resource-gallery/Documents/Educational%20Materials/EH/FPS/Dairy/Outbreak_Bacillus_Milk.pdf
Carroll, L. M., M. Wiedmann, M. Mukherjee, D. C. Nicholas, L. A. Mingle, and J. Kovac. 2019. “Characterization of Emetic and Diarrheal Bacillus cereus Strains from a 2016 Foodborne Outbreak Using Whole-Genome Sequencing: Addressing the Microbiological, Epidemiological, and Bioinformatic Challenges.” Frontiers in Microbiology 10: 420842. https://doi.org/10.3389/fmicb.2019.00144
Centers for Disease Control and Prevention (CDC). 1986. "Bacillus cereus – Maine." Morbidity and Mortality Weekly Report 35 (25): 408–410. https://www.cdc.gov/mmwr/preview/mmwrhtml/00000754.htm
Centers for Disease Control and Prevention (CDC). 1994. "Epidemiologic Notes and Reports: Bacillus cereus Food Poisoning Associated with Fried Rice at Two Child Day Care Centers—Virginia, 1993." Morbidity and Mortality Weekly Report 43 (10): 177–178. http://www.cdc.gov/mmwr/PDF/wk/mm4310.pdf
Centers for Disease Control and Prevention (CDC). 2012. Pathogens Causing US Foodborne Illnesses, Hospitalizations, and Deaths, 2000–2008. Archived at Wayback Machine, April 28, 2024. https://web.archive.org/web/20240428062156/http://www.cdc.gov/foodborneburden/PDFs/pathogens-complete-list-01-12.pdf
Delbrassinne, L., N. Botteldoorn, M. Andjelkovic, K. Dierick, and S. Denayer. 2015. "An Emetic Bacillus cereus Outbreak in a Kindergarten: Detection and Quantification of Critical Levels of Cereulide Toxin." Foodborne Pathogens and Disease 12 (1): 84–87. https://doi.org/10.1089/fpd.2014.1788
Dierick, K., E. Van Coillie, I. Swiecicka, G. Meyfroidt, H. Devlieger, A. Meulemans, G. Hoedemaekers, L. Fourie, M. Heyndrickx, and J. Mahillon. 2005. "Fatal Family Outbreak of Bacillus cereus-Associated Food Poisoning." Journal of Clinical Microbiology 43 (8): 4277–4279. https://doi.org/10.1128/JCM.43.8.4277-4279.2005
Food and Drug Administration (FDA). 2012. “Bacillus cereus and Other Bacillus spp.” Bad Bug Book: Handbook of Foodborne Pathogenic Microorganisms and Natural Toxins. https://www.fda.gov/downloads/Food/FoodborneIllnessContaminants/UCM297627.pdf
Food and Drug Administration (FDA). 2022a. Code of Federal Regulations Title 21-Part 117—Current Good Manufacturing Practice, Hazard Analysis, and Risk-Based Preventive Controls for Human Food. Accessed February 28, 2024: https://www.ecfr.gov/current/title-21/chapter-I/subchapter-B/part-117
Food and Drug Administration (FDA). 2022b. Food Code 2022. US Public Health Service. Accessed May 12, 2026. https://www.fda.gov/media/164194/download
Food and Drug Administration (FDA). 2025. Adoption of the FDA Food Code by State and Territorial Agencies Responsible for the Oversight of Restaurants and/or Retail Food Stores. https://www.fda.gov/food/fda-food-code/adoption-fda-food-code-state-and-territorial-agencies-responsible-oversight-restaurants-and-retail
Food Standards Australia New Zealand (FSANZ). 2013. Bacillus cereus. Last updated May 2013. https://www.foodstandards.gov.au/sites/default/files/publications/Documents/Bacillus%20cereus.pdf
French National Public Health Agency. 2022. “Nearly 2,000 Outbreaks of Foodborne Illness Were Reported in France in 2022.” French National Public Health Agency (Santé publique France). https://www.santepubliquefrance.fr/en/les-actualites/nearly-2000-outbreaks-foodborne-illness-were-reported-france-2022
Health Protection Surveillance Center (HPSC). 2012. "Bacillus cereus Food-borne Illness." Infectious Intestinal Disease: Public Health and Clinical Guidance. https://www.hpsc.ie/A-Z/Gastroenteric/GastroenteritisorIID/Guidance/File,13492,en.pdf
Juneja, V. K., Osoria, M., Hwang, C.-A., Mishra, A., & Taylor, T.M. 2020. “Thermal Inactivation of Bacillus cereus Spores during Cooking of Rice to Ensure Later Safety of Boudin.” LWT 122: 108955. https://doi.org/10.1016/j.lwt.2019.108955
Manin, A., Souche, A., Simões, P. M., Cassier, P., Barreto, C., & Butin, M. 2026. “Two Years Bacillus cereus Outbreaks: Investigations and Effective Management of Contamination in a Neonatal Intensive Care Unit.” Antimicrobial Resistance & Infection Control 15 (1). https://doi.org/10.1186/s13756-026-01730-x
Marriot, N. G., and R. B. Gravani. 2006. “The Relationship of Microorganisms Sanitation.” Principles of Food Sanitation. 5th ed. Springer Science+Business Media, Inc. https://doi.org/10.1111/j.1541-4329.2006.00004.x
Naranjo, M., S. Denayer, N. Botteldoorn, L. Delbrassinne, J. Veys, J. Waegenaere, N. Sirtaine, et al. 2011. "Sudden Death of a Young Adult Associated with Bacillus cereus Food Poisoning." Journal of Clinical Microbiology 49 (12): 4379–4381. https://doi.org/10.1128/JCM.05129-11
Rajkovic, A. 2014. "Microbial Toxins and Low Level of Foodborne Exposure." Trends in Food Science & Technology 38 (2): 149–157. https://doi.org/10.1016/j.tifs.2014.04.006
Scallan, E., R. B. Hoekstra, F. J. Angulo, R. V. Tauxe, M. A. Widdowson, S. L. Roy, J. L. Jones, and P. M. Griffin. 2011. "Foodborne Illness Acquired in the United States—Major Pathogens." Emerging Infectious Diseases 17 (1): 7–15. https://doi.org/10.3201/eid1701.P11101
Schiel, L., et al. 2026. “Fatal Emetic Bacillus cereus Outbreak Associated with Consumption of Pre-cooked Tortellini, Germany, August to September 2024.” Social Science Research Network (SSRN). https://doi.org/10.2139/ssrn.6487006
Todar, K. 2012. "Bacillus cereus Food Poisoning." In Todar's Online Textbook of Bacteriology. Accessed February 28, 2024. https://textbookofbacteriology.net/B.cereus.html
Whitworth, J. 2023. “Outbreaks down but Illnesses up for Europe in 2023.” Food Safety News (FSN). https://www.foodsafetynews.com/2024/12/outbreaks-down-but-illnesses-up-for-europe-in-2023/
Whitworth, J. 2024. “Norway Solves Outbreak Involving Young Children.” Food Safety News (FSN). https://www.foodsafetynews.com/2024/02/norway-solves-outbreak-involving-young-children/#:~:text=Several%20infants%20aged%205%20to,Meny%20stores%20across%20the%20country
Williams, J. 2011. "Outbreak at Okeechobee Correctional Institute." Food for Thought: An E-Bulletin from the Food and Waterborne Disease Program 1. Florida Department of Public Health. Accessed March 15, 2024. https://outbreakdatabase-com.s3.amazonaws.com/Florida_Dept._of_health_Publication_Food_for_Thought_Issue_1_February_2011_See_page_2.pdf
Zhou, G., K. Bester, B. Liao, Z. Yang, R. Jiang, and N. B. Hendriksen. 2014. "Characterization of Three Bacillus cereus Strains Involved in a Major Outbreak of Food Poisoning After Consumption of Fermented Black Beans (Douchi) in Yunan, China." Foodborne Pathogens and Disease 11 (10): 769–774. https://doi.org/10.1089/fpd.2014.1768

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