​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
Haley Oliver, PhD, Purdue 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

Join Us!

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.

Access the IAFNS collection at Cornell University.

Projects Supported by the Committee:

Development of Nonpolar Liquid Antimicrobial Delivery Systems for Dry Sanitation

Simulating Powdered Product Sampling to Improve Food Safety Sampling Plans

Sampling of Post-Hurricane Florence Floodwater for Human Foodborne Pathogens

Simulating Large-Number Bulk-Product Sampling to Improve Food Safety Sampling Plans

Survival and Inactivation of Bacterial and Viral Pathogens in Model Low-Moisture Foods

Listeria monocytogenes Thermal Resistance in Low-Moisture Foods: Role of Water Activity or Food Matrix

Correlation of Surrogate Bacteria and Salmonellae for Validation of Spice/Herb Pathogen Reduction Processes

Protocol and Surrogate Validation for the Inactivation of Salmonella on Spices

Publications

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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.

Read more about Induction of the Viable-but-Nonculturable State in Salmonella Contaminating Dried Fruit

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.

Read more about Evaluation of the Impact of Skewness, Clustering, and Probe Sampling Plan on Aflatoxin Detection in Corn

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.

Read more about Survival and Inactivation by Advanced Oxidative Process of Foodborne Viruses in Model Low-Moisture Foods

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Events

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IAFNS at IAFP 2023

July 16, 2023 – July 19, 2023

Toronto, Canada

Each year, the International Association for Food Protection hosts an Annual Meeting, providing attendees with information on current and emerging food safety issues, the latest science, innovative solutions to new and recurring problems, and the opportunity to network with thousands of food safety professionals from around the globe. IAFNS is proud to support four sessions this year!

Read more about IAFNS at IAFP 2023

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                    [post_content] => 

	
Join IAFNS at the IAFP 2023 Annual Meeting July 16-19, 2023 in Toronto, Ontario, Canada: https://www.foodprotection.org/annualmeeting/

					Genomics in Food Safety- How to Use the Tools to Prevent Outbreaks
											Expand
					
Convenor: Heather Carleton, CDC


Speakers:


    

  • Martin Wiedmann, Cornell University
    • 

  • Yan Luo, FDA
    • 

  • Jessie Heidenreich, Hilmar Cheese Company
    • 



Date and Time: Monday, July 17, 2023 from 10:45AM-12:15PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8847

					Data Sharing in the Digital Age of Food Safety
											Expand
					
Convenor: Kathy Glass, University of Wisconsin


Panelist:


    

  • De Ann Davis, Western Growers Association
    • 

  • Angie Siemens, Cargill
    • 

  • Sophia Santillana-Farakos, FDA
    • 

  • James Doyle, Crème Global
    • 

  • Marie Breton, Health Canada
    • 



Date and Time: Monday, July, 17, 2023 from 3:45 to 5:15 PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8849

					Investigating Ambiguous Outbreaks and Adverse Events
											Expand
					
Convenor: Laurie Post (Deibel Labs) and Kelly Dawson (Conagra Brands)


Speakers:


    

  • Craig Hedberg, University of Minnesota
    • 

  • Tim Jackson, FDA
    • 

  • Michael Vasser, CDC
    • 

  • Mitzi Baum, STOP Foodborne Illness
    • 



Date and Time: Wednesday, July 19, 2023 from 1:30-3:30 PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8835

					From Farm to Food: A New Perspective on Heavy Metals in Human Diets
											Expand
					Convenor: Paul Hanlon, Abbott Nutrition
Speakers:

    

  • Benjamin Runkle, University of Arkansas
    • 

  • Felicia Wu, Michigan State University
    • 

  • Kevin Boyd, The Hershey Company
    • 


Date and Time: Tuesday, July 18, 2023, from 4:45 PM - 5:15 PM
Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8577


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Join IAFNS at the IAFP 2023 Annual Meeting July 16-19, 2023 in Toronto, Ontario, Canada: https://www.foodprotection.org/annualmeeting/

					Genomics in Food Safety- How to Use the Tools to Prevent Outbreaks
											Expand
					
Convenor: Heather Carleton, CDC


Speakers:


    

  • Martin Wiedmann, Cornell University
    • 

  • Yan Luo, FDA
    • 

  • Jessie Heidenreich, Hilmar Cheese Company
    • 



Date and Time: Monday, July 17, 2023 from 10:45AM-12:15PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8847

					Data Sharing in the Digital Age of Food Safety
											Expand
					
Convenor: Kathy Glass, University of Wisconsin


Panelist:


    

  • De Ann Davis, Western Growers Association
    • 

  • Angie Siemens, Cargill
    • 

  • Sophia Santillana-Farakos, FDA
    • 

  • James Doyle, Crème Global
    • 

  • Marie Breton, Health Canada
    • 



Date and Time: Monday, July, 17, 2023 from 3:45 to 5:15 PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8849

					Investigating Ambiguous Outbreaks and Adverse Events
											Expand
					
Convenor: Laurie Post (Deibel Labs) and Kelly Dawson (Conagra Brands)


Speakers:


    

  • Craig Hedberg, University of Minnesota
    • 

  • Tim Jackson, FDA
    • 

  • Michael Vasser, CDC
    • 

  • Mitzi Baum, STOP Foodborne Illness
    • 



Date and Time: Wednesday, July 19, 2023 from 1:30-3:30 PM


Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8835

					From Farm to Food: A New Perspective on Heavy Metals in Human Diets
											Expand
					Convenor: Paul Hanlon, Abbott Nutrition
Speakers:

    

  • Benjamin Runkle, University of Arkansas
    • 

  • Felicia Wu, Michigan State University
    • 

  • Kevin Boyd, The Hershey Company
    • 


Date and Time: Tuesday, July 18, 2023, from 4:45 PM - 5:15 PM
Event Link: https://iafp.confex.com/iafp/2023/onlineprogram.cgi/Session/8577


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