1. October 2024 Australia: Oral presentation at the 22nd International Workshop on Campylobacter, Helicobacter & Related Organisms “Assessing New Zealand’s campylobacteriosis crises response: A critical look to food safety and surveillance system. (7-9 Perth, Australia).
2. May 2022 Germany: Oral presentation at International Association of Food Protection’s European symposium.“Survey of New Zealand poultry consumers handling of raw poultry and food safety awareness to provide insight into risk factors for campylobacteriosis. (4-6May 2022 in Munich, Germany)
3. July 2013 USA: “Quantitative Risk Assessment for campylobacteriosis in New Zealand by the Bayesian Belief Network Approach” at the Annual Meeting of IAFP. (July 28 – July 31, Charlotte, North Carolina)
4. August 2010 USA: Oral presentation at 99th Annual Meeting of International Association of Food Protection (IAFP). The title of my paper was: “Application of Kinetic Models to Describe Heat Inactivation of Selected New Zealand Isolates of Campylobacter jejuni”. (August 1 – August 4, Anaheim, California)
5. September 2009 Japan: Oral presentation at the 15th International Workshop on Campylobacter, Helicobacter and Related Organisms(CHRO). Papers’titles: “Survival of some New Zealand Campylobacter strains under oxidative stress at different temperatures”. (September2-September 5, Niigata).
6. September 2009 Japan: Oral presentations at the 15th International Workshop on Campylobacter, Helicobacter and Related Organisms (CHRO). The paper’s title is “Thermal Inactivation of Campylobacter jejuni on Chicken Skin”. (September 2-September 5, Niigata).
7. August 2008 USA: Poster at International Association for Food Protection(IAFP) “Thermal inactivation of Campylobacter jejuniin broth”. (August 3-August 6, Columbus, Ohio).
8 June 2008 New Zealand– Poster at Annual Conference of the New Zealand Institute of Food Science and Technology (NZIFST). “Application of kinetic models to describe heat inactivation of selected New Zealand isolates of C. jejuni”.(June 24-June 26, Rotorua)