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題名 | 畜產品進出口之疾病風險分析=Disease Risk Analysis of Importing Animals and Livestock Products |
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作 者 | 楊淑兒; 周晉澄; 楊平政; | 書刊名 | 中華民國獸醫學會雜誌 |
卷期 | 25:4 1999.12[民88.12] |
頁次 | 頁246-256 |
分類號 | 412.43 |
關鍵詞 | 進出口風險分析; 風險評估; 事件樹狀圖; Importing risk analysis; Risk assessment; Event tree; |
語文 | 中文(Chinese) |
英文摘要 | This article presents basic concepts of risk analysis and its application in evaluation of animal products, especial in importing livestock products disease risk. An example introdecus modelling method for risk analysis, and also discusses management processes to reduce the total risk. Ingeneral, risk analysis includes hazard identification, risk assessment, risk management and risk communication four steps. Risk assessment quantifies risk value by exposure assessment, dose-response assessment and risk characterization. The most critical concern in importing risk is OIE'S list A diseases. Under analysis process, a risk assessment event tree must beconstructed first, which includes important transmission routes of pathogens involved and listed those major events and risk values in order to reach the final risk for policy makers' references. Although every animal import unit (AIU) shares the same risk value, more AIUs may integrate a higher accumulated risk. In this way, we can define the acceptable risk and also determine the acceptable AIUs. Risk is based on the probability and has its inherent uncertainties. A better reflection of the risk can be reached only through continuous improvement of the analysis models and renew a better reliable data base. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。