Quantitative Risk Assessment of Vibrio parahaemolyticus Toxi Infection Associated with the Consumption of Roasted Shrimp (Penaeus monodon)

被引:2
|
作者
Takoundjou, Arnaud Carter Keinko [1 ]
Bughe, Rhoda Nsen [2 ]
Tong, Abraham Nkoue [1 ]
Kamdem, Sylvain Leroy Sado [1 ]
Essia-Ngang, Jean Justin [1 ]
机构
[1] Univ Yaounde I, Dept Microbiol, Fac Sci, POB 812, Yaounde, Cameroon
[2] Univ Yaounde I, Higher Teachers Training Coll, POB 47, Yaounde, Cameroon
关键词
VULNIFICUS; SURVIVAL; OYSTERS; BACTERIA; STORAGE; SEAFOOD; SPREAD; GROWTH; O3-K6; MODEL;
D O I
10.1155/2022/5965151
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
In this study, a risk assessment on Vibrio parahaemolyticus infections was carried out in order to estimate the likelihood of gastroenteritis for Cameroonians after consumption of roasted shrimp (Penaeus monodon). The Codex Alimentarius Commission framework was used in this study. Based on the distribution of total V. parahaemolyticus in shrimp and literature information indicating that nonhaemolysing carrier strains could be pathogenic to humans, the cooking, and consumption patterns, the daily exposure level generated in this study, and the dose-response model from other studies, the infectious risk was evaluated and quantified by the Monte Carlo simulation. This simulation was realized based on 10,000 iterations using the Model Risk software, version 4.0, in combination with Microsoft Excel. To better quantify the exposure of consumers and the resulting risk of infection, several scenarios reflecting the minimal, average, and maximal exposures were undertaken. According to the results, the 90% confidence intervals for minimum and maximum exposures ranged from 15 to 24 colony-forming units per day (cells/day) and from 160 to 228 cells/day, respectively. Based on the modal scenario, 90% of the population consuming this shrimp is exposed to V. parahaemolyticus loads ranging from 74 to 110 cells/day, indicating a risk of infection ranging from 1.2 to 1.8 cases per million of consumption. The estimated number of annual disease cases based on annual production is between 1 and 10 cases. This reflects a relatively low risk of infection for roasted shrimp. Good hygiene practices during handling, cooking, and storage may help reduce the actual risk.
引用
下载
收藏
页数:13
相关论文
共 50 条
  • [21] Evaluation of Therapeutic Efficiency of Stylicin against Vibrio parahaemolyticus Infection in Shrimp Penaeus vannamei through Comparative Proteomic Approach
    Chakrapani, Saranya
    Panigrahi, Akshaya
    Palanichamy, Esakkiraj
    Thangaraj, Sathish Kumar
    Radhakrishnan, Naveenkumar
    Panigrahi, Puspamitra
    Nagarathnam, Radhakrishnan
    PROBIOTICS AND ANTIMICROBIAL PROTEINS, 2024, 16 (01) : 76 - 92
  • [22] Evaluation of Therapeutic Efficiency of Stylicin against Vibrio parahaemolyticus Infection in Shrimp Penaeus vannamei through Comparative Proteomic Approach
    Saranya Chakrapani
    Akshaya Panigrahi
    Esakkiraj Palanichamy
    Sathish Kumar Thangaraj
    Naveenkumar Radhakrishnan
    Puspamitra Panigrahi
    Radhakrishnan Nagarathnam
    Probiotics and Antimicrobial Proteins, 2024, 16 : 76 - 92
  • [23] Transcriptomic analysis of the hepatopancreas of white shrimp Penaeus vannamei following experimental infection with the Vibrio parahaemolyticus TJA114
    Zhang, Xue
    Han, Zhuoran
    Chen, Feng
    Sun, Xueliang
    Sun, Jingfeng
    AQUACULTURE, 2023, 574
  • [24] Protective effects of the biofloc system in Pacific white shrimp (Penaeus vannamei) culture against pathogenic Vibrio parahaemolyticus infection
    Gustilatov, Muhamad
    Widanarni
    Ekasari, Julie
    Pande, Gde Sasmita Julyantoro
    FISH & SHELLFISH IMMUNOLOGY, 2022, 124 : 66 - 73
  • [25] Isolation of Vibrio parahaemolyticus and Vibrio cholerae (Non-O1 and 0139) from moribund shrimp (Penaeus monodon) and experimental challenge study against post larvae and juveniles
    Haldari, Soumya
    Chatterjee, Shruti
    Asakura, Masahiro
    Viayakumaran, Manambrakat
    Yamasak, Shinji
    ANNALS OF MICROBIOLOGY, 2007, 57 (01) : 55 - 60
  • [26] Mortality in pond-cultured shrimp Penaeus monodon in the Philippines associated with Vibrio harveyi and white spot syndrome virus
    de la Peña, LD
    Lavilla-Pitogo, CR
    Namikoshi, A
    Nishizawa, T
    Inui, Y
    Muroga, K
    FISH PATHOLOGY, 2003, 38 (02): : 59 - 61
  • [27] Expression of Toll-likereceptors (TLR), in lymphoid organ of black tiger shrimp (Penaeus monodon) in response to Vibrio harveyi infection
    Dechamma, Mundanda Muthappa
    Rajeish, Moger
    Maiti, Biswajit
    Mani, Madhu K.
    Karunasagar, Indrani
    AQUACULTURE REPORTS, 2015, 1 : 1 - 4
  • [28] Quantitative modeling for risk assessment of Vibrio parahaemolyticus in bloody clams in southern Thailand
    Yamamoto, Akio
    Iwahori, Jun'ichiro
    Vuddhakul, Varaporn
    Charernjiratragul, Wilawan
    Vose, David
    Osaka, Ken
    Shigematsu, Mika
    Toyofuku, Hajime
    Yamamoto, Shigeki
    Nishibuchi, Mitsuaki
    Kasuga, Fumiko
    INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY, 2008, 124 (01) : 70 - 78
  • [29] A novel Toll receptor from Pacific white shrimp Penaeus vannamei is involved in immune defense against Vibrio parahaemolyticus infection
    Niu, Shengwen
    Zhu, Yuening
    Geng, Ran
    Chen, Nuo
    Luo, Mengting
    Zuo, Hongliang
    Yang, Linwei
    Weng, Shaoping
    He, Jianguo
    Xu, Xiaopeng
    AQUACULTURE, 2023, 569
  • [30] Anti-luminous vibrio factors associated with the 'green water' grow-out culture of the tiger shrimp Penaeus monodon
    Lio-Po, GD
    Leaño, EM
    Peñaranda, MMD
    Villa-Franco, AU
    Sombito, CD
    Guanzon, NG
    AQUACULTURE, 2005, 250 (1-2) : 1 - 7