生菜生吃是甜的還是苦的？生菜生吃會有寄生蟲嗎
2022-12-04
美國生豬腸道冠狀病毒疾病的最新狀態(tài)
更新時間：2022-03-15 06:08:31作者：未知
US - The number of pig farm samples that were confirmed positive for porcine epidemic diarrhoea virus (PEDV) in the last week was 34. There was one premises confirmed with having porcine delta coronavirus (PDCoV) and two with the dual infection (PEDV and PDCoV), in the 21 April 2016 weekly report.For the latest week the total number of premises with confirmed positive status is 2,158 for PEDV, 141 for PDCOV and 135 for dual infection.
2016年4月21日的每周報告顯示，上周豬流行性腹瀉病毒(PEDV)被確診呈陽性的豬場樣本數(shù)目有34例，在確認陽性前提下攜帶豬三角冠狀病毒(PDCoV)的樣本有一例，受雙重病毒感染(豬三角冠狀病毒和豬流行性腹瀉病毒)樣本有兩例。截止上周確認病毒處于陽性前提下的樣本總數(shù)：PEDV為 2158例，PDCOV為141例，PEDV和PDCoV雙重感染為135例。