流感預(yù)防課件英語

InfluenzapreventionPPTcoursewareOverviewofInfluenzaMethodsforpreventinginfluenzaResponsemeasuresforinfluenzaepisodePreventionandself-protectionofinfluenzacontents目錄OverviewofInfluenzaCATALOGUE01InfluenzaviruseshaveasegmentedgenomemadeupofRNAThisgenomeallowsthevirustoswapgenesandcreatenewstrandsGenomeTheinfluenzavirushasahighmutationrate,whichallowsittoevolvetheimmunesystemanddevelopresistancetodrugsMutationRateInfluenzavirusesprimarilyaffectbirdsandhumans,butcanalsoaffectotheranimalsHostRangeCharacteristicsofinfluenzavirus

ThetransmissionmodeofinfluenzaDirectContactInfluenzavirusescanspreadthroughdirectcontactwithrespiratorysecretsfromaninfectedpersonDropletTransmissionInfluenzavirusescanalsospreadthroughlargedropletsfromaninfectedperson'scoughorsnakeAerosolTransmissionInfluenzavirusescanbetransmittedthroughsmallaerosolparticlesthatremainsuspendedintheairforalongtimeSymptomsSymptomsofinfluenzaincludefever,cough,somethroat,runningnose,headache,muscleaches,andfatigueEffectsInfluenzacanleadtoserioushealthproblems,specificallyfortheelderly,children,andpeoplewithweakenedimmunesystemsInmultiplecases,influenzacancausedeathSymptomsandeffectsofinfluenzaMethodsforpreventinginfluenzaCATALOGUE02

MaintainpersonalhygieneWashhandsfrequentlyandthoroughly,especiallyaftercontactwithpotentiallyaffectedindividualsorsurfacesUseanalcoholbasedhandsanitizerwhensoapandwaterarenotavailableAvoidtouchingtheeyes,nose,andmouthwithunwashedhandsGettheannualinfluenzavaccine,whichisthemosteffectivewaytopreventthespreadofthevirusVacationisparticularlyimportantforindividualsathighriskofdevelopingmultiplecomplexesfrominfluenza,suchastheelderly,children,prospectivewomen,andthosewithunderlyinghealthconditionsVacationshouldbedoneassoonaspossibleasthevaccinebecomesavailable,usuallyinthefallbeforethefluseasonstartsGettingvaccinatedagainstinfluenzaStayawayfromindividualswhoaresickwithinfluenzalikesymptoms,suchasfever,cough,andsoonAvoidclosecontactwithindividualswhoarecoachingorsnoringStayhomeifyoubecomesicktopreventthespreadofthevirustoothersAvoidcontactwithsourcesofinfectionIfyouhavehadinfluenzainthepast,yourbodyhasdevelopedsomeimmunityagainstthevirusHowever,thevirusmutateseveryyear,soitisstillimportanttogetevacuatedeveryyearDevelopimmunityfromdiseaseResponsemeasuresforinfluenzaepisodeCATALOGUE03Establishaneffectiveepidemicreportingsystemtoensuretimelydetection,reporting,andtrackingofinfluenzaoutbreaks,inordertotakeeffectivemeasurestocontrolthespreadoftheepidemic.Enhancepublicawareness:Throughpublicityandeducation,enhancepublicawarenessandvigilancetowardstheinfluenzaepidemic,andencouragetimelyreportingofsuspectedcases.Timelyreportingoftheepidemicisolateconfirmedandsuspectedcasestoreducevirustransmission.Useantiviraldrugsandsymptomatictreatmenttoalleviatepatientsymptomsandreducetheriskofcomplications.IsolateandtreatpatientsTreatmentmethodsIsolationmeasuresImplementdisinfection,ventilationandotherpreventionandcontrolmeasuresinpublicplacestoreducetheriskofvirustransmission.PublicplacepreventionandcontrolEncouragethepublictowearmasks,washhandsfrequently,maintainsocialdistancingandotherpersonalprotectivemeasurestoreducetheriskofinfection.PersonalprotectionPreventionandcontrolmeasuresinpublicplacesPreventionandself-protectionofinfluenzaCATALOGUE04DailyHabitsforPreventingInfluenzaFrequenthandwashingWashhandswithsoapandwaterforatleast20seconds,specificallyaftertouchingpublicsurfacesorbeforeeatingCoveringsouthandnoseWhencoughingorsnoring,usingatiporflaredelbowtocoversouthandnosetopreventspreadofgermsAvoidingtouchingeyes,nose,andsouthHandsofcarrygerms,soavoidtouchingtheseareastoreducetheriskofinfectionMaintaininggoodrespiratoryhygieneAveragespittinginpublicplaces,andusingtipstocleanupanyspitornasalsecretsStayawayfromlargegatheringsandenclosedspaceswithpoorventilationtoreducetheriskofexposuretothevirusIfpossible,avoidpublictransportationduringthefluseasonIfyoumustgotoacrowdedplace,wearafacemasktoprotectyourselfandothersAvoidinggoingtocrowdedplacesEnhancephysicalfitnessandimmunity01Eatabalanceddierichinfruits,vegetables,wholegrains,leanprotein,andhealthyfitstosupportimmunefunction02Getenoughsleep:Adultsshouldaimfor7-9hoursofsleeppernight,whilechildrenneedmore03Exerciseregularly:Physicalactivitycanimprovecirculationandrespiratoryfunction,whichcanhelpreducetheriskofinfection04Avoidingsmokingandexcessivealcoholconsumption,astheycanweakentheimmunesystemIfyouexperiencesymptomsoftheflu(fever,cough,somestroke,bodyaches,fat