Quantitative risk assessment of Vibrio parahaemolyticus in finfish: a model of raw horse mackerel consumption in Japan

Risk Analysis : an Official Publication of the Society for Risk Analysis
Jun'ichiro IwahoriFumiko Kasuga

Abstract

The aim of this study was to evaluate the effects of implemented control measures to reduce illness induced by Vibrio parahaemolyticus (V. parahaemolyticus) in horse mackerel (Trachurus japonicus), seafood that is commonly consumed raw in Japan. On the basis of currently available experimental and survey data, we constructed a quantitative risk model of V. parahaemolyticus in horse mackerel from harvest to consumption. In particular, the following factors were evaluated: bacterial growth at all stages, effects of washing the fish body and storage water, and bacterial transfer from the fish surface, gills, and intestine to fillets during preparation. New parameters of the beta-Poisson dose-response model were determined from all human feeding trials, some of which have been used for risk assessment by the U.S. Food and Drug Administration (USFDA). The probability of illness caused by V. parahaemolyticus was estimated using both the USFDA dose-response parameters and our parameters for each selected pathway of scenario alternatives: washing whole fish at landing, storage in contaminated water, high temperature during transportation, and washing fish during preparation. The last scenario (washing fish during preparation) was the m...Continue Reading

References

Dec 10, 1999·American Journal of Infection Control·L L GibsonC N Haas
Nov 28, 2001·Applied and Environmental Microbiology·Y Hara-KudoS Kumagai
Nov 11, 2003·Journal of Microbiological Methods·L AndradeR Paranhos
Jun 1, 2004·Shokuhin eiseigaku zasshi. Journal of the Food Hygienic Society of Japan·Tokuhiro NishinaSusumu Kumagai
Apr 15, 2008·International Journal of Food Microbiology·Akio YamamotoFumiko Kasuga

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Citations

May 3, 2014·International Journal of Food Microbiology·Paulo de S Costa SobrinhoMariza Landgraf
Dec 5, 2014·Journal of Food Science·Wen WangYanbin Li
Nov 12, 2015·Journal of Food Protection·Hin-Chung WongYu-Ting Wang
Feb 8, 2018·Journal of Food Science·Xingning XiaoYanbin Li

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