Member, National Advisory Committee on Microbiological Specifications for Foods — advisors to USDA & other Federal agencies
Member of editorial boards of International Journal of Food Microbiology and Journal of Food Protection; reviewed 45 manuscripts for 10 journals in 2008
Food Science Communicator (Institute of Food Technologists) — sharing food safety information with the media
Resource person, “Mad Scientist” — answering questions submitted (mostly by children and young people) to the Mad Scientist web site
Invited speaker, various international symposia


