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畜牧人

標(biāo)題: 高致病性禽流感H5N1病毒是否已經(jīng)變異了 [打印本頁]
作者: SUNNYWISE    時(shí)間: 2010-10-12 21:05
標(biāo)題: 高致病性禽流感H5N1病毒是否已經(jīng)變異了
當(dāng)前，又到了禽流感高發(fā)期，今年似乎更嚴(yán)重。聽說高致病性禽流感H5N1病毒已發(fā)生變異，不知有那些專家可以解答，又有什么更好的防治對(duì)策
作者: pgj0901    時(shí)間: 2010-10-12 21:27
現(xiàn)在好像沒聽說你
作者: sjhy620926    時(shí)間: 2010-10-13 21:26
目前沒有發(fā)生變異，最好的防控是免疫。



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亚洲日韩精品无码专区网站_亚洲日本一区二区_亚洲Av无码专区国产乱码DVD_亚洲精品永久在线观看 
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