www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

   

CHINA / Background

Is there a vaccine effective against H5N1 in humans?
(WHO)
Updated: 2004-02-02 16:08

No. Currently available vaccines will not protect against disease caused by the H5N1 strain in humans. WHO is urgently working together with laboratories in the WHO Global Influenza Surveillance Network to develop a prototype H5N1 virus for use by leading vaccine manufacturers.

An available vaccine prototype virus, developed using the 2003 strain of H5N1 (which caused the two human cases in Hong Kong), cannot be used to expedite vaccine development. Initial analysis of the 2004 virus, conducted by laboratories in the WHO network, indicates that the virus has mutated significantly.








   Related Full Coverages
主站蜘蛛池模板: 一本色道久久99一综合 | 亚洲精品第一区二区在线 | 国产欧美一区二区三区视频在线观看 | 成人在线视频免费观看 | 免费在线观看一区二区 | 最新国产三级 | 免费又黄又爽的视频 | 日本精品网| 另类视频综合 | 一区二区不卡视频在线观看 | 日韩高清一级 | 国产精品亚洲精品一区二区三区 | 波多野在线播放 | 欧美日韩成人在线视频 | 国产精品自拍在线观看 | 久久精品国产一区二区三区日韩 | 精品无码一区在线观看 | 91香蕉视| 免费一级真人毛片 | 久久国产精品岛国搬运工 | 日韩精品中文字幕一区三区 | 日韩美女大全视频在线 | 久久亚洲国产视频 | 女人张开腿让男人桶视频 | 国产精品观看在线亚洲人成网 | 亚洲精品亚洲人成毛片不卡 | 亚洲爆爽 | 国产欧美日韩精品第一区 | 国产精品色综合久久 | 中国女人毛片 | 最近最新中文字幕免费的一页 | 欧美成年视频 | 色网址在线观看 | 亚洲日本aⅴ片在线观看香蕉 | 亚洲综合精品 | 国产成人精品三区 | 久久精品久久精品国产大片 | 91成人免费在线视频 | 久久久精品久久久久久久久久久 | 九九国产精品九九 | 国产第四页|