Supplement A, July 2021 Volume 84 Pages 1-268 ISSN: 0362-028X Protecting the Global Food Supply jfoodprotection.org foodprotection.org 2021 Abstract Book 5.11.21.indd 1 5/11/21 2:37 PM The Leading Food Safety Conference ABSTRACTS This is a collection of the abstracts from the IAFP 2021 Annual Meeting. foodprotection.orgJournal of Food Protection Supplement 1 2021 Abstract Book 5.11.21.indd 3 5/11/21 2:37 PM J. Food Prot., Vol. 84, No. 5 735 Scientific Editors Blank Inside Cover Editorial Board (2021–2023) Joshua Gurtler, Ph.D., USDA/ARS, E-mail: [email protected] J. C. Acuff, AR (23) X. Li, WI (22) Lauren S. Jackson, Ph.D., FDA/IFSH, E-mail: [email protected] A. Adhikari, LA (23) G. Liggans, MD (21) Elliot T. Ryser, Ph.D., Michigan State University, E-mail: [email protected] A. Allende Prieto, SPA (23) D. Lindsay, NZL (21) Panagiotis Skandamis, Ph.D., Agricultural University of Athens, E-mail: [email protected] E. Almenar, MI (21) C. Liu, MD (22) A. Alvarez-Ordóñez, SPA (21) A. López-Malo, MEX (21) Journal Management Committee Chairperson S. M. Alzamora, ARG (21) Y. Luo, CHN (21) Fred Breidt, Ph.D., USDA-ARS, Raleigh, NC, USA P. Banerjee, TN (22) M. Magnani, BRA (22) P. Ben Embarek, CHE (21) K. Magwedere, ZAF (23) Journal Editorial Staff T. Bergholz, ND (21) A. McWhorter, AUS (22) David W. Tharp, CAE, Executive Director A. K. Bhunia, IN (22) J.-M. Membre, FRA (22) B. Bisha, WY (23) S. A. Micallef, MD (23) Lisa K. Hovey, CAE, Managing Editor K. Bjornsdottir-Butler, AL (21) U. Minocha, DC (22) Didi Loynachan, Administrative Editor B. Blais, CAN (22) A. Mishra, GA (22) N. A. Bogart, AL (21) D. Momcilovic, VA (23) Journal Editorial Office D. J. Bolton, IRE (21) M. D. Moore, MA (21) International Association for Food Protection, 2900 100th Street, Suite 309, Des Moines, J. M. Bosilevac, NE (23) H. Neetoo, MUS (22) IA 50322-3855, USA; Phone: 1.515.276.3344; Fax: 1.515.276.8655; E-mail: J. Brassard, CAN (21) B. Niemira, PA (23) [email protected] þ þ J. Brecht, FL (22) G. Normanno, ITA (21) F. Breidt, NC (22) X. Nou, MD (23) Executive Board R. L. Buchanan, MD (23) J. S. Novak, NY (21) President, Roger L. Cook, Ph.D., New Zealand Food Safety, Wellington, New Zealand L. Burall, MD (22) G.-J. E. Nychas, GRC (23) S. L. Burnett, MN (22) President-Elect, Ruth L. Petran, Ph.D., Ruth Petran Consulting, LLC, Eagan, MN, USA S. T. Omaye, NV (23) F. Butler, IRE (23) Y. R. Ortega, GA (21) Vice President, Michelle Danyluk, Ph.D., University of Florida, Lake Alfred, FL, USA V. A. P. Cadavez, PRT (21) F. Pagotto, CAN (22) Secretary, Jose Emilio Esteban, Ph.D., USDA Food Safety & Inspection Service, A. Cagri-Mehmetoglu, TUR (22) J. Palumbo, CA (23) Washington, DC, USA T. R. Callaway, TX (21) E. Panagou, GRC (22) Past President, Kalmia E. Kniel, Ph.D., University of Delaware, Newark, DE, USA L. Channaiah, KS (22) R. Panda, MD (22) Affiliate Council Chairperson, Julie Jean, Ph.D., Universite Laval, Quebec, QC, Canada T. Chapin, FL (22) A. Pandit, CA (23) B. D. Chaves, NE (21) Executive Director, David W. Tharp, CAE, International Association for Food Protection, K. Papadimitriou, GRC (21) R. Chermala, NY (22) M. Parish, MD (23) Des Moines, IA, USA V. S. Chhetri, MD (23) S. Parveen, MD (22) R. Choudhary, IL (23) A. Pearson, NZL (21) Journal of Food Protection (ISSN-0362-028X) is published monthly by the International P. Cook, AR (22) Association for Food Protection, 2900 100th Street, Suite 309, Des Moines, IA 50322- M. W. Peck, UK (23) F. Critzer, TN (21) M. Ponder, VA (23) 3855, USA. Each volume consists of 12 issues. Periodical postage paid at Des Moines, D. D'Amico, CT (21) A. Porto-Fett, PA (21) Iowa 50318, and additional entry offices. Claims for missing issues must be submitted to A. J. da Silva, MD (23) A. Pradhan, MD (22) A. Datta, MD (22) the Association within 30 days (US, Canada, and Mexico). International claims must be R. Prasad, MI (23) G. Davidson, MD (23) submitted within 60 days. J. J. 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