h7n9的英语演讲稿.doc

h7n9的英语演讲稿 Goodafternoon,ladiesandgentlemen.mynameis.Today,ImgreathonoredtosharetheknowledgeofH7N9withyou. H7N9isanewfluvirus,whichwasfoundedinShanghaiandAnhuiprovincefirstly.Uptonow,therehasbeennovainetofightagainstthevirus.Byinvestigation,scientistshavefoundthatthegeneofH7N9influenzavirusesfromthegeicrebinationofWildbirdsfromNortheastAsiaandchickeninShanghai,ZhejiangandJiangsuprovince. H7N9,HstandsforHemagglutininthatcanbedividedinto15Subtypes,NstandsforNeuraminidasethatconsistsof9Subtypes.Influenzavirusesofallhumanbeingscancausethepoultryinfected,butnotalloftheinfluenzavirusofpoultrycaninfecthumans.Ininfluenzaviruses,H3,H5,H7,H9canbetransmittedtohumans,H5ishighlypathogenic.H3caninfectdogsandhumans.H7N9previouslyonlyfoundinpoultryandfoundnoextraordinaryinfection.Aboutthebiologicalcharacteristicsofthevirus,virulenceandspreadofpower,thereisnobasisforanalysisandjudgment. H7N9sincubationperiodisgenerallylessthan7 days.Patientsgenerallypresentflu-likesymptoms,suchasfever,coughwithlittlephlegm,andmaybeassociatedwithheadache,muscleaches,andgeneralmalaise.Patientswithsevereprogressionofthedisease,manifestedasseverepneumonia,thebodytemperaturemostofthelast39ormore,difficultyinbreathing,andmaybeassociatedwithhemoptysis;rapidlyprogressiveacuterespiratorydistresssyndrome,mediastinalemphysema,sepsis,shock,disturbanceofconsciousnessandacutekidneyinjury. Thesourceofinfectionisnotquiteclear,butbasedonpastexperienceandtheepidemiologicalinvestigation,itsuggeststhatthesourceofcarryingtheH7N9virusmayexistinpoultryandpoultrysecretionsorexcretions. Fortransmission.,itcanspreadthroughtherespiratorytract,butalsothroughclosecontactwithinfectedbirdssecretionsorexcretionssuchasinfection,directexposuretotheviruscanalsobeinfected.Nowthereisnointeractionbetweenthespreadofconclusiveevidence. Asforsusceptiblepopulations.,thereisnodefinitiveevidencetosuggestthatthesusceptibilityofhumanH7N9.Existingconfirmedcasesaremainlyadults. Thehigh-riskgroupsarethepeoplewhoaremainlyengagedinpoultryproduction,sales,slaughterandprocessingindustry,aswellas1weekbeforetheonsetofcontactwithbirds. Althoughitsoundsveryscary,butifwetakegoodmeasurestoprotectourselves,itcanbeavoided. Firstly,weshoulddomoreexerciseandhaveenoughsleeptimetoimproveourimmunity. Secondly,weshouldtryourbesttoavoidcontactingwithpoultry. Thirdly,whenweeateggsorchicken,pleaseguaranteethattheyarecookedthoroughly. Next,ifwehaveacold,weshouldgotoseeadoctor,becausethesymptomofH7N9isthesameastheunusualflu. Atlast,pleaseremembertoopenwindowstoallowfreshairin. Ontheresearch,scientistsfindthatgarlic,aloes,mushroom,tomatoesandcarrotscanimproveourimmuneagainstH7N9. ThatsallthatIwanttosharewithyou.Thankyou! h7n9的英语演讲稿篇2 H7N9birdflu（H7N9avianflu/influenza） TwomorecasesofH7N9birdfluvirushavebeendetectedinZhejiangprovince,includingamanwhodiedlastweek,authoritiessaidonWednesday. 浙江省卫生厅周三发布通报，该省确诊2例人感染H7N9禽流感病例，其中1名患者已于上周死亡。 TheChineseCenterforDiseaseControlandPreventionconfirmedthata38-year-oldpatientsurnamedHongfromHangzhou,theprovincialcapital,whodiedinhospitalonMarch27,hadthevirus. 中国疾病预防控制中心证实，浙江省省会杭州市1名38岁姓洪的病人于3月27日病故，据检测他有感染H7N9禽流感病毒。 HongwasinfectedonMarch7whileworkinginneighboringJiangsuprovince.HereturnedhomeonMarch18,aordingtotheZhejianghealthdepartment. 据浙江省卫生厅消息，洪某是3月7日在邻省江苏省工作时感染上病毒的，随后于3月18日返回了浙江省的家中。 Theotherpatient,surnamedYang,isa67-year-oldman.HedevelopedacoughandfeveronMarch25andwasadmittedtohospitalonTuesday. 另一名患者杨某现年67岁，3月25日开始出现咳嗽发烧的症状，周二入院治疗。 Noneofthepeoplewhocameintoclosecontactwiththepatientshavedevelopedsymptomsoftheflu,thehealthdepartmentsaid. 卫生厅表示，同患者有过亲密接触的其他人员目前均未出现禽流感症状。 OnSunday,twomeninShanghaidiedfromH7N9.AwomaninAnhuiprovinceandfourmeninJiangsuprovinceremainincriticalcondition. 上周日，上海2名H7N9禽流感患者抢救无效死亡；1名安徽女患者和4名江苏患者目前仍处于病危状态。 Allpatientshadfeversandcoughsintheearlystagesbeforedevelopingpneumoniaandbreathingdifficulties,Chinashealthauthoritiessaid. 中国卫生部门表示，所有患者在早期都表现为发烧咳嗽，随后发展为肺炎、呼吸困难等症状。ExpertssaygeicanalysisshowstheH7N9viruscanbetreatedwithTamiflu,anantiviraldrugthatmayslowthespreadofinfluenzainthebody. 专家称，根据基因序列分析显示，抗流感病毒药物达菲可以减缓流感病毒在体内的传播，可用于H7N9禽流感的早期治疗。 WangXianjun,headoftheShandongprovincialcenterofdiseasecontrol,saidH7N9issensitivetoneuraminidase-inhibitingmedicinesuchasTamiflu,QiluE