The Committee on Food Microbiology is committed to proactively improving the understanding and control of microbial food safety hazards to enable scientifically informed decision making.
The Food Microbiology Committee achieves its mission through supporting sound science, and fostering collaboration between academia, government, and industry.
How are research priorities identified?
In advance of setting priorities for each new research cycle, the committee and its scientific advisors hold a research roundtable with representatives from federal and international agencies. These include: the US Centers for Disease Control and Prevention (CDC), the US Food and Drug Administration (FDA) Center for Food Safety and Nutrition (CFSAN) and Office of Food and Veterinary Medicine; the United States Department of Agriculture (USDA) Agricultural Research Service (ARS), Food Safety and Inspection Service (FSIS), and National Institute of Food and Agriculture (NIFA); the European Food Safety Authority and; Health Canada. The objective of these roundtable discussions is to identify emerging food microbiology research needs considered critical to public health.
COMMITTEE MEMBERS
Conagra Brands
Deibel Labs
General Mills, Inc.
Kraft Heinz Company
Mondelēz International
National Dairy Council
ACADEMIC ADVISORS
Kathleen Glass, PhD, University of Wisconsin
Abby Snyder, PhD, Cornell University
GOVERNMENT LIAISONS
Kristina Barlow, MS, US Department of Agriculture, Food Safety and Inspection Service
Heather Carleton, PhD, Centers for Disease Control and Prevention
Julie Kase, PhD, US Food and Drug Administration, Center for Food Safety and Applied Nutrition
Jodi Williams, PhD, US Department of Agriculture, National Institute of Food and Agriculture
Read our Op-Eds on Food Safety
- Are Plastic Cutting Boards Safe? Experts Weigh In
- Sodium Intersections with Food Safety & Health
- Keys to Understanding Food Recalls: What Every Consumer Should Know
- Reducing Sodium in Meat Products: A Food Safety & Quality Perspective
- Dry Sanitation in Food Processing: Enhancing Safety for Low-Moisture Foods
- Hashtags and Hazards: The Dubious Influence of Social Media Trends on Food Safety
- Sharing Data to Protect Public Health: The Why, the What, and the How
- The Role of Data Sharing in Reducing Risky Foodborne Outbreaks
- A Melting Pot of Cultures—and Microbial Risks
Reference Strain Collection
Established in 2001 for Listeria monocytogenes isolates and housed at Cornell University, the Reference Strain Collection was expanded in 2006 to include the strain set and subtyping data that emerged from the committee’s Cronobacter (formerly Enterobacter) sakazakii projects. A 2008 expansion included the strains set of Salmonella resulting from the committee's Salmonella low-moisture projects. Isolates from the collection are available for a minimal charge to investigators around the world. This unique resource provides investigators with a standard set of isolates that improves comparison of research data. The Food Microbiology Committee continues to support the expansion of the strain collection.
Projects Supported by the Committee:
Publications
Simulation Evaluation of Power of Sampling Plans to Detect Cronobacter in Powdered Infant Formula Production
Journal of Food Protection, 2023
Induction of the Viable-but-Nonculturable State in Salmonella Contaminating Dried Fruit
ASM Journals / Applied and Environmental Microbiology, 2022
Salmonella is a leading foodborne pathogen globally causing numerous outbreaks of foodborne illnesses and remains the leading contributor to deaths attributed to foodborne disease in the United States and other industrialized nations. Therefore, efficient detection methods for Salmonella contaminating food are critical for public health and food safety. Culture-based microbiological methods are considered the gold standard for the detection and enumeration of Salmonella in food. Findings from this study suggest that unique stressors on dried fruit can induce the VBNC state in Salmonella, thus rendering it undetectable with culture-based methods even though the bacteria remain viable.
Microbial Contamination in Environmental Waters of Rural and Agriculturally-Dominated Landscapes Following Hurricane Florence
ACS ES&T Water, 2021
An evaluation of microbial contaminants in surface waters at 40 sites across Eastern North Carolina before and after a hurricane.
Evaluation of the Impact of Skewness, Clustering, and Probe Sampling Plan on Aflatoxin Detection in Corn
Risk Analysis, 2021
Probe sampling plans for aflatoxin in corn attempt to reliably estimate concentrations in bulk corn given complications like skewed contamination distribution and hotspots. To evaluate and improve sampling plans, multiple sampling strategies were assessed by Monte Carlo simulation.
Survival and Inactivation by Advanced Oxidative Process of Foodborne Viruses in Model Low-Moisture Foods
Food and Environmental Virology, 2021
Low-moisture foods (LMFs) are generally considered as ready-to-eat products, which undergo no or minimal pathogen reduction steps. However, numerous foodborne viral outbreaks associated with LMFs have been reported in recent years. The objective of this study was to examine the survival of foodborne viruses in LMFs and to evaluate the efficacy of advanced oxidative process treatment in the inactivation of these viruses.
Events
IAFP 2025
July 27, 2025 – July 30, 2025
Cleveland, OH
The IAFNS Food Microbiology Committee and Food & Chemical Safety Committee are presenting at the International Association for Food Protection 2025.
Innovations in Cleaning and Sanitation for Low-Moisture Foods
April 29, 2025 – April 30, 2025
Arden Hill, MN
Join us for this joint conference on cleaning and sanitation for low-moisture foods sponsored by IAFNS, IFSH and the Univ. of Wisconsin-Madison Food Research Institute.
Read more about Innovations in Cleaning and Sanitation for Low-Moisture Foods
IAFNS Food Microbiology Research Roundtable
September 11, 2024
Washington, DC
The IAFNS Food Microbiology Committee hosting a Food Microbiology Research Roundtable to identify research gaps in microbial food safety.
IAFNS at IAFP 2024
July 14, 2024 – July 17, 2024
Long Beach, CA, USA
The IAFP 2024 Annual Meeting featured three sessions by the IAFNS Food Microbiology and Food Chemical Safety Committees.
IAFNS Food Microbiology Committee Meeting
March 28, 2024
Washington, DC
The Food Microbiology Committee will convene its Spring 2024 Committee Meeting on March 28, 2024.
- Jasna Kovac, Penn State University
- Kristin Schill, UW-Madison
Monday, July 28 from 3:45-5:15PM
Speakers:
- Abby Snyder, Cornell University
- Martin Wiedmann, Cornell University
The IAFNS Food & Chemical Safety Committee is presenting:
Myth Busting - Safety of Food Additives and Ingredients ExpandMonday, July 28 from 8:30 - 10:00 a.m.
Speakers:
- Myths and Realities of Food Ingredient Safety, Dr. Craig Llewellyn - Principal Scientist, Exponent.
- Challenges & Approaches for Ensuring Safety of Existing Food Ingredients & Constituents, Dr. Steve Hermansky - Senior Science Advisor, FDA Human Foods.
- Association versus Causation, Myths and Realities, Dr. Dominik Alexander - President and Principal Epidemiologist, MetaMethod.
For more information on the IAFP 2025 Annual Meeting, click here
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The Food Microbiology Committee is presenting:
Roundtable on Establishing Clean Breaks- Hygienic Separation of Production in Low Water Activity Foods ExpandMonday, July 15th from 1:30 - 3:00 PM PT
Speakers:
• Ben Warren, FDA
• Jeremy Travis, Hilmar Cheese
• David Clifford, Nestle
• John Holah, Pendennis Food Hygiene
• Dan Belina, Land O' Lakes
• Mistelle Signor, Mennel Milling
Symposium on Dry Cleaning and Sanitation in Dry, Low Moisture Environments ExpandTuesday, July 16th from 10:45AM- 12:15PM PT
Speakers:
• Lynne McLandsborough, UMass Amherst
• Alexis Hamilton, Virginia Tech
• Deb Smith, Vikan
The Food Chemical Safety Committee is presenting:
Symposium on Grounding the Discussion on Toxic Elements in Food: Updates from Production to Regulation ExpandMonday, July 15, 2024, from 3:45 - 5:15 PM PT
Speakers:
• Angelia Seyfferth, University of Delaware on "Mitigating Toxic Elements in Food Crops: Perspectives and Realities"
• Emily Moyer, IFPA on "Toxic Element Management Through a Growers Lens"
• Eileen Abt, FDA on "Regulatory Update on FDA's Closer to Zero Initiative"
For more information on the IAFP 2024 Annual Meeting, click here.
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Symposium- Spores...Let's "B. cereus" ExpandWednesday, July 30 from 10:45am-12:15 PM
Speakers:
- Jasna Kovac, Penn State University
- Kristin Schill, UW-Madison
Monday, July 28 from 3:45-5:15PM
Speakers:
- Abby Snyder, Cornell University
- Martin Wiedmann, Cornell University
The IAFNS Food & Chemical Safety Committee is presenting:
Myth Busting - Safety of Food Additives and Ingredients ExpandMonday, July 28 from 8:30 - 10:00 a.m.
Speakers:
- Myths and Realities of Food Ingredient Safety, Dr. Craig Llewellyn - Principal Scientist, Exponent.
- Challenges & Approaches for Ensuring Safety of Existing Food Ingredients & Constituents, Dr. Steve Hermansky - Senior Science Advisor, FDA Human Foods.
- Association versus Causation, Myths and Realities, Dr. Dominik Alexander - President and Principal Epidemiologist, MetaMethod.
For more information on the IAFP 2025 Annual Meeting, click here
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