考研英语阅读篇章美国发现被遗忘的瓶装天花病毒
<p> 篇章：耐克将终止与曼联的球衣赞助协议</p><p> <span word="Long">Long</span> <span word="forgotten">forgotten</span> <span word="vials">vials</span> <span word="of">of</span> <span word="smallpox">smallpox</span> <span word="left">left</span> <span word="in">in</span> <span word="a">a</span> <span word="cardboard">cardboard</span> <span word="box">box</span> <span word="have">have</span> <span word="been">been</span> <span word="discovered">discovered</span> <span word="by">by</span> <span word="a">a</span> <span word="government">government</span> <span word="scientist">scientist</span> <span word="at">at</span> <span word="a">a</span> <span word="research">research</span> <span word="centre">centre</span> <span word="near">near</span> <span word="Washington">Washington</span>, <span word="officials">officials</span> <span word="say">say</span>.</p><p> 一位政府科学家在华盛顿附近一座研究中心的一个纸箱中发现被人们长期遗忘的瓶装天花病毒。</p><p> <span word="The">The</span> <span word="virus">virus</span>, <span word="believed">believed</span> <span word="dead">dead</span>, <span word="was">was</span> <span word="located">located</span> <span word="in">in</span> <span word="six">six</span> <span word="freeze">freeze</span>-<span word="dried">dried</span> <span word="and">and</span> <span word="sealed">sealed</span> <span word="vials">vials</span>, <span word="according">according</span> <span word="to">to</span> <span word="the">the</span> <span word="Centers">Centers</span> <span word="for">for</span> <span word="Disease">Disease</span> <span word="Control">Control</span> <span word="and">and</span> <span word="Prevention">Prevention</span> .</p><p> <span word="It">It</span> <span word="is">is</span> <span word="said">said</span> <span word="to">to</span> <span word="be">be</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span> <span word="unaccounted">unaccounted</span>-<span word="for">for</span> <span word="smallpox">smallpox</span> <span word="has">has</span> <span word="been">been</span> <span word="discovered">discovered</span> <span word="in">in</span> <span word="the">the</span> <span word="US">US</span>.</p><p> <span word="The">The</span> <span word="disease">disease</span> <span word="was">was</span> <span word="officially">officially</span> <span word="declared">declared</span> <span word="eradicated">eradicated</span> <span word="in">in</span> <span word="the">the</span> 1980<span word="s">s</span>.</p><p> <span word="The">The</span> <span word="vials">vials</span> <span word="appear">appear</span> <span word="to">to</span> <span word="date">date</span> <span word="from">from</span> <span word="the">the</span> 1950<span word="s">s</span>. <span word="Upon">Upon</span> <span word="discovery">discovery</span>, <span word="the">the</span> <span word="vials">vials</span> <span word="were">were</span> <span word="immediately">immediately</span> <span word="secured">secured</span> <span word="in">in</span> <span word="a">a</span> <span word="CDC">CDC</span>-<span word="registered">registered</span> <span word="select">select</span> <span word="agent">agent</span> <span word="containment">containment</span> <span word="laboratory">laboratory</span> <span word="in">in</span> <span word="Bethesda">Bethesda</span>, [<span word="Maryland">Maryland</span>], <span word="according">according</span> <span word="to">to</span> <span word="a">a</span> <span word="CDC">CDC</span> <span word="statement">statement</span>.</p><p> <span word="There">There</span> <span word="is">is</span> <span word="no">no</span> <span word="evidence">evidence</span> <span word="that">that</span> <span word="any">any</span> <span word="of">of</span> <span word="the">the</span> <span word="vials">vials</span> <span word="labelled">labelled</span> <span word="variola">variola</span> <span word="has">has</span> <span word="been">been</span> <span word="breached">breached</span>, <span word="and">and</span> <span word="onsite">onsite</span> <span word="biosafety">biosafety</span> <span word="personnel">personnel</span> <span word="have">have</span> <span word="not">not</span> <span word="identified">identified</span> <span word="any">any</span> <span word="infectious">infectious</span> <span word="exposure">exposure</span> <span word="risk">risk</span> <span word="to">to</span> <span word="lab">lab</span> <span word="workers">workers</span> <span word="or">or</span> <span word="the">the</span> <span word="public">public</span>, <span word="the">the</span> <span word="statement">statement</span> <span word="added">added</span>.</p><p> <span word="Government">Government</span> <span word="agencies">agencies</span> <span word="were">were</span> <span word="notified">notified</span> <span word="of">of</span> <span word="the">the</span> <span word="discovery">discovery</span> <span word="on">on</span> 1 <span word="July">July</span>, <span word="after">after</span> <span word="National">National</span> <span word="Institutes">Institutes</span> <span word="of">of</span> <span word="Health">Health</span> <span word="employees">employees</span> <span word="discovered">discovered</span> <span word="the">the</span> <span word="vials">vials</span> <span word="labelled">labelled</span> <span word="variola">variola</span> , <span word="also">also</span> <span word="known">known</span> <span word="as">as</span> <span word="smallpox">smallpox</span>.</p><p> <span word="The">The</span> <span word="vials">vials</span> <span word="were">were</span> <span word="located">located</span> <span word="in">in</span> <span word="an">an</span> <span word="unused">unused</span> <span word="area">area</span> <span word="of">of</span> <span word="a">a</span> <span word="storage">storage</span> <span word="room">room</span> <span word="in">in</span> <span word="a">a</span> <span word="Food">Food</span> <span word="and">and</span> <span word="Drug">Drug</span> <span word="Administration">Administration</span> <span word="laboratory">laboratory</span> <span word="on">on</span> <span word="an">an</span> <span word="NIH">NIH</span> <span word="campus">campus</span> <span word="in">in</span> <span word="Bethesda">Bethesda</span>.</p>
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