首页
登录
职称英语
The largest outbreak of avian influenza ever to occur has been causing sickn
The largest outbreak of avian influenza ever to occur has been causing sickn
游客
2025-01-28
21
管理
问题
The largest outbreak of avian influenza ever to occur has been causing sickness and death among birds in Southeast Asia since late 2003. The H5N1 influenza virus that has caused the death or destruction of more than 150 million birds now has appeared in areas as distant from Southeast Asia as Turkey and Croatia. The virus also has some capability to infect humans, with 121 cases reported in four nations, resulting in 62 fatalities. Health authorities warn that if the virus becomes contagious among humans, a flu pandemic could result, with the potential to cause millions of deaths globally.
选项
答案
自2003年年底以来,东南亚地区暴发了有史以来规模最大的禽流感,导致大批禽鸟染病或死亡。H5N1型流感病毒已造成超过1.5亿只禽鸟死亡或遭扑杀,现在看来已经传播到与东南亚地区相距遥远的土耳其和克罗地亚等地。这种病毒还具有某种导致人体感染的能力。已有4个国家呈报了121例人体感染的病例,其中62人已经死亡。卫生官员警告说,病毒一旦开始在人体间传播,就可能引发大规模流感,并有可能在全球各地造成数百万人死亡。
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3931928.html
相关试题推荐
WilliamByrdwastheownerofthelargestlibraryincolonial______.A、periodB、t
Ourcompanyhasbeenmadeoneofthelargestmanufacturersinthefieldofchemi
Thelocalmedicalofficerreportedaseriousoutbreakoffoodpoisoning.A、breakt
Inbuildingtheworld’slargestadvertisingcompanyoverthepast30years,Sir
[originaltext]A:SomeofChina’slargeststate-ownedenterprisesareleadingth
[originaltext]NITDoCoMoInc,Japan’slargestmobilephoneserviceprovider
[originaltext]NITDoCoMoInc,Japan’slargestmobilephoneserviceprovider
[originaltext]NITDoCoMoInc,Japan’slargestmobilephoneserviceprovider
[originaltext]YahooInc.,theworld’slargestInternermediacompany,andM
[originaltext]YahooInc.,theworld’slargestInternermediacompany,andM
随机试题
Whatdotheextraordinarilysuccessfulcompanieshaveincommon?Tofindout
[originaltext]M:Whatdoyouthinkofthegovernment’snewtaxcutproposal?W:
对于糖尿病人运动治疗,运动前的胰岛素应注射于()A.运动肌肉 B.下肢
患者,女性,32岁,患风湿性心脏病二尖瓣狭窄10年,近半年来上二层楼即感心悸气短
下列哪项不是阴虚风动的临床表现A、手足蠕动 B、低热起伏 C、脉细如丝 D
为让班会开得成功,我选了一篇课文改写成剧本,准备排演课本剧。第二天,我在班上说了
我国2011年固定资本形成总额比居民消费支出大约高出多少?() A.20.
下列现象属于学习迁移的是()。A.温故而知新 B.学而时习之 C.近朱者
(2015年真题)下列各项,不通过“长期应付款”科目核算的有()。A.付款期限
一般来说,国债的政策功能包括( )。A.弥补财政赤字 B.筹集建设资金 C
最新回复
(
0
)