CAJ | 학술논문

2013年以来，猪流行性腹泻（Porcine Epidemic Diarrhea，PED）疫情在美洲和亚洲的部分国家和地区暴发流行，对疫情发生国家或地区的生猪生产和猪肉市场供给造成极大影响。对全球PED疫情进行时间序列分析，发现PED流行范围逐步扩大，毒力不断增强，全球病毒基因序列相似，饲料特别是猪血液制品贸易可能是该病跨国界传播的潜在途径。
2013년이래，저류행성복사（Porcine Epidemic Diarrhea，PED）역정재미주화아주적부분국가화지구폭발류행，대역정발생국가혹지구적생저생산화저육시장공급조성겁대영향。대전구PED역정진행시간서렬분석，발현PED류행범위축보확대，독력불단증강，전구병독기인서렬상사，사료특별시저혈액제품무역가능시해병과국계전파적잠재도경。
Since 2013,Porcine Epidemic Diarrhea(PED)occurred in some countries and regions of America and Asia,and caused serious impact on swine production and market pork supply in these countries and regions. This ar-ticle analyzes time series of global PED epidemic,and the results show that PED epidemic range is enlarging,PEDV virulence is increasing,gene-sequence of global PEDV strains are similar,and feed(especially pig blood products) trade is possibly potential way of trans-boundary transmission of PED.