境外高病原性家禽流行性感冒入侵台灣質化風險評估

Qualitative Risk Assessment of Exotic Highly Pathogenic Avian Influenza Entrance into Taiwan

王亮懿(Liang-Yi Wang) ； 謝易軒(Yi-Hsuen Hsieh) ； 劉宛珊(Wan-Shan Liu) ； 周晉澄(Chin-Cheng Chou)

《臺灣獸醫學雜誌》 36卷2期 (2010/06) Pp. 132-140

https://doi.org/10.7009/TVJ.201006.0132

摘要

2003年新一波的高病原性家禽流行性感冒(highly pathogenic avian influenza; HPAI)爆發後，至今已有超過60國發生疫情。台灣至今仍為HPAI非疫區國，基於預警防範原則，針對環境進行風險評估。本研究假設HPAI病原經由進口活禽鳥及其產品、帶原旅客、機械性攜帶、帶原候鳥過境等途徑傳入台灣，進而引發國內HPAI的風險。經質化風險評估結果顯示，主要風險來源為非法走私及帶原候鳥過境，故須加強非法走私查獲，方能降低高風險物質侵入國內家禽市場的機率，同時提高放養型家禽的生物安全措施，避免藉由帶原候鳥入侵國內。

關鍵字

質化風險評估 ； 高病原性家禽流行性感冒 ； 候鳥

並列摘要

The newly wave of highly pathogenic avian influenza (HPAI) has spread since 2003 to affect more than sixty countries. Taiwan is still a HPAI free area up to present. Based on disease prevention and warning principle, we developed a qualitative risk assessment to evaluate the risk of exotic HPAI invasion into Taiwan. The entrance of HPAI virus into Taiwan and causing disease outbreak was hypothesized by the routes of through importing live poultry, poultry product, passengers, mechanical transmission, and wild bird migration. The results indicated that illegal trade (smuggling) and wild bird migration were the main risk factors. Strengthen appropriate enforcement control measures with regard to illegal importation and secured free-range poultry farming to increase the bio-security defense levels are prime concerns in Taiwan.

並列關鍵字

qualitative risk assessment ； highly pathogenic avian influenza ； migratory bird