H7N9 vaccine trials urged as new cases continue to emerge
<p><span word="Download">Download</span></p><p><span word="Clinical">Clinical</span> <span word="trials">trials</span> <span word="should">should</span> <span word="be">be</span> <span word="carried">carried</span> <span word="out">out</span> <span word="sooner">sooner</span> <span word="for">for</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="vaccine">vaccine</span> <span word="products">products</span>, <span word="but">but</span> <span word="it">it</span>'<span word="s">s</span> <span word="not">not</span> <span word="necessary">necessary</span> <span word="to">to</span> <span word="conduct">conduct</span> <span word="large">large</span>-<span word="scale">scale</span> <span word="public">public</span> <span word="immunization">immunization</span>, <span word="experts">experts</span> <span word="said">said</span>.</p><p><span word="Researchers">Researchers</span> <span word="at">at</span> <span word="the">the</span> <span word="Shanghai">Shanghai</span> <span word="Public">Public</span> <span word="Health">Health</span> <span word="Clinical">Clinical</span> <span word="Center">Center</span> <span word="have">have</span> <span word="recently">recently</span> <span word="developed">developed</span> <span word="a">a</span> <span word="genetic">genetic</span> <span word="vaccine">vaccine</span> <span word="against">against</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="and">and</span> <span word="are">are</span> <span word="applying">applying</span> <span word="for">for</span> <span word="it">it</span> <span word="to">to</span> <span word="undergo">undergo</span> <span word="clinical">clinical</span> <span word="trials">trials</span>.</p><p><span word="On">On</span> <span word="Jan">Jan</span> 7, <span word="Hualan">Hualan</span> <span word="Biological">Biological</span> <span word="Engineering">Engineering</span> <span word="Inc">Inc</span>, <span word="in">in</span> <span word="Henan">Henan</span> <span word="province">province</span>, <span word="announced">announced</span> <span word="on">on</span> <span word="its">its</span> <span word="website">website</span> <span word="it">it</span> <span word="had">had</span> <span word="finished">finished</span> <span word="the">the</span> <span word="preclinical">preclinical</span> <span word="study">study</span> <span word="of">of</span> <span word="its">its</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="vaccine">vaccine</span> <span word="products">products</span> <span word="and">and</span> <span word="that">that</span> <span word="it">it</span> <span word="is">is</span> <span word="waiting">waiting</span> <span word="for">for</span> <span word="the">the</span> <span word="China">China</span> <span word="Food">Food</span> <span word="and">and</span> <span word="Drug">Drug</span> <span word="Administration">Administration</span> <span word="to">to</span> <span word="approve">approve</span> <span word="of">of</span> <span word="its">its</span> <span word="application">application</span> <span word="for">for</span> <span word="clinical">clinical</span> <span word="trials">trials</span> <span word="of">of</span> <span word="the">the</span> <span word="vaccine">vaccine</span>.</p><p><span word="But">But</span> <span word="the">the</span> <span word="CFDA">CFDA</span> <span word="has">has</span> <span word="not">not</span> <span word="yet">yet</span> <span word="approved">approved</span> <span word="clinical">clinical</span> <span word="trials">trials</span> <span word="on">on</span> <span word="any">any</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="vaccine">vaccine</span> <span word="products">products</span>, <span word="said">said</span> <span word="Shu">Shu</span> <span word="Yuelong">Yuelong</span>, <span word="director">director</span> <span word="of">of</span> <span word="the">the</span> <span word="Chinese">Chinese</span> <span word="National">National</span> <span word="Influenza">Influenza</span> <span word="Center">Center</span>.</p><p>"<span word="How">How</span> <span word="long">long</span> <span word="it">it</span> <span word="takes">takes</span> <span word="before">before</span> <span word="we">we</span> <span word="get">get</span> <span word="a">a</span> <span word="reply">reply</span> <span word="depends">depends</span> <span word="on">on</span> <span word="where">where</span> <span word="we">we</span> <span word="are">are</span> <span word="on">on</span> <span word="the">the</span> <span word="waiting">waiting</span> <span word="list">list</span> <span word="and">and</span> <span word="whether">whether</span> <span word="the">the</span> <span word="documentation">documentation</span> <span word="we">we</span> <span word="filed">filed</span> <span word="is">is</span> <span word="fully">fully</span> <span word="prepared">prepared</span>," <span word="said">said</span> <span word="Liu">Liu</span> <span word="Peicheng">Peicheng</span>, <span word="an">an</span> <span word="official">official</span> <span word="at">at</span> <span word="Sinovac">Sinovac</span> <span word="Biotech">Biotech</span> <span word="Ltd">Ltd</span> <span word="in">in</span> <span word="Beijing">Beijing</span>.</p><p><span word="The">The</span> <span word="company">company</span> <span word="announced">announced</span> <span word="on">on</span> <span word="its">its</span> <span word="website">website</span> <span word="on">on</span> <span word="Jan">Jan</span> 29 <span word="that">that</span> <span word="it">it</span> <span word="had">had</span> <span word="filed">filed</span> <span word="an">an</span> <span word="application">application</span> <span word="of">of</span> <span word="clinical">clinical</span> <span word="trials">trials</span> <span word="for">for</span> <span word="its">its</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="vaccine">vaccine</span> <span word="products">products</span>.</p><p><span word="Liu">Liu</span> <span word="said">said</span> <span word="it">it</span>'<span word="s">s</span> <span word="possible">possible</span> <span word="that">that</span> <span word="if">if</span> <span word="H">H</span>7<span word="N">N</span>9 <span word="cases">cases</span> <span word="were">were</span> <span word="to">to</span> <span word="flare">flare</span>, <span word="the">the</span> <span word="testing">testing</span> <span word="process">process</span> <span word="would">would</span> <span word="accelerate">accelerate</span>.</p><p><span word="In">In</span> 2009, <span word="when">when</span> <span word="human">human</span> <span word="infections">infections</span> <span word="of">of</span> <span word="H">H</span>1<span word="N">N</span>1 <span word="were">were</span> <span word="frequently">frequently</span> <span word="reported">reported</span>, <span word="the">the</span> <span word="CFDA">CFDA</span> <span word="raised">raised</span> <span word="the">the</span> <span word="priority">priority</span> <span word="of">of</span> <span word="H">H</span>1<span word="N">N</span>1 <span word="vaccine">vaccine</span> <span word="product">product</span> <span word="assessments">assessments</span>, <span word="shortening">shortening</span> <span word="waits">waits</span> <span word="for">for</span> <span word="testing">testing</span> <span word="and">and</span> <span word="streamlining">streamlining</span> <span word="their">their</span> <span word="path">path</span> <span word="to">to</span> <span word="the">the</span> <span word="market">market</span>.</p>
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