Content1WhatIstheFlu?2Flu

Symptoms3HowFluWorks?4TypesofFlu5PreventionContent1WhatIstheFlu?2FluSWhatIstheFlu?FirstdefinitionFluisalsocalledtheinfluenza.It'saninfectionthatcausesa

fever,chills,cough,bodyaches,

headaches,andsometimesearachesor

sinusproblems.WhatIstheFlu?FirstdefinitiWhatIstheFlu?SeconddefinitionThefluisarespiratoryillnesscausedbytheinfluenzavirus.Thefluisnotthesameasacold,althoughtheysharemanyofthesamesymptoms.Thecoldiscausedbyadifferentvirus,andittendstohavemildersymptomsthantheflu.Coldsarealsolesslikelytocauseseriousplications.WhatIstheFlu?SeconddefinitFlu

Symptoms1、Cough2、Sorethroat(喉嚨痛)3、Headaches4、Muscleorbodyaches5、Feverorfeelingfeverish/chills（發(fā)燒或感覺發(fā)熱/寒戰(zhàn)）6、Runnyorstuffynose（流鼻涕、鼻塞）7、Fatigue(tiredness)8、SomepeoplemayhavevomitinganddiarrheaFluSymptoms1、CoughFlu

SymptomsTheflualsoweakenstheimmunesystem,leavingitvulnerabletomoreseriousinfections.High-riskindividualsinparticulararesusceptibletoseriousplications.suchas:Bacterialpneumonia(細(xì)菌性肺炎)Dehydration(脫水)Sinusproblemsandearinfections(primarilyinchildren)竇問題和耳部感染（主要是兒童）Worseningofpreexistingconditions,suchasasthmaordiabetes（哮喘或糖尿?。〧luSymptomsTheflualsoweakeHowFluWorks1.Thevirusenterstherespiratorytract.（呼吸道）2.Afterenteringtherespiratorytract,thevirusstartstoreplicateitself.Therespiratorytractbeesswollenandinflamed.3.Onceinsidetherespiratorysystem,thevirusentersthebloodstream.thefirstsymptoms(cough)begintoshow.HowFluWorks1.TheviruseFluandthemonColdThefluandthemoncoldhavesimilarsymptoms.Itcanbedifficulttotellthedifferencebetweenthem.Ingeneral,thefluisworsethanthecommoncold,theflutendstobemoresevereandusuallycomesonsuddenly,attimesitcanleadtodeath.Learningwhetheritisacoldorfluisimportantbecausetheflucanhaveseriouscomplicationssuchaspneumonia（急性肺炎）orevendeath.Treatingfluwithin48hoursofsymptomsisbest.Prescriptionantiviraldrugsmaycutthetimeyou'resick.FluandthemonColdThefluanTypesofFluTherearethreetypesoffluviruses:A,B,andC.

InfluenzaAcaninfectarangeofmammalsandbirdsaswellashumans,whiletypesBandCinfectmainlyhumans.TypesofFluTherearethreetyH1N1Influenza(SwineFlu)H1N1influenzaisatypeofinfluenzaA.Itisknownasswineflubecauseitprimarilyinfectspigs.Transmissiontohumansisunmon,butitcanoccurifhumanscomeintocontactwithinfectedpigsorwithenvironmentscontaminatedbythevirus.Aninfectedhumancanthenspreadthediseasetootherhumans.H1N1Influenza(SwineFlu)H1N1Althoughitalsocirculatesinpigs,youcannotgetitbyeatingproperlyhandledandcookedporkorporkproducts.ThebestwaytopreventtheH1N1fluistogettheseasonalfluvaccine.Youshouldalsofollowouradvisetokeepyourselfhealthyduringfluseason.H1N1Influenza(SwineFlu)AlthoughitalsocirculatesinH5N1BirdFluTheavianinfluenzavirus,orbirdflu,occursnaturallyinwildbirds,butdoesnotmakethemsick.Becausethevirusisverycontagiousamongbirds,avianinfluenzaviruscanbedeadlyiftransmittedtodomesticatedbirds.HumaninfectionsarecausedbytransmissionoftheInfluenzaAvirusfrominfectedbirdstohumans.H5N1BirdFluTheavianinfluenH5N1BirdFluAlthoughH5N1doesnotusuallyinfecthumans,nearly650casesofhumancasesofH5N1havebeenreportedfrom15countriessince2003.H5N1BirdFluAlthoughH5N1doeFeverandcoughAcuterespiratorydistressShortnessofbreath/difficultybreathingAbdominal

painDiarrheaSymptomsSymptomsHowcanwepreventhighlypathogenicH5N1virusinfection?Thebestwaytopreventinfectionistoavoidanycontactwithsickordeadpoultry.ThisincludesavoidingvisitinglivepoultrymarketsthatmaybeinfectedwithH5N1whentraveling.AlsoavoidsickpeoplewhomighthaveH5N1virusinfectioninaffectedcountries.HowcanwepreventhighlypathH7N9isanewtypeofbirdflu,avianfludiscoveredinShanghaiandanhuifirstattheendofmarchin2013.FightingAgainstH7N9BirdFluwehadsuccessfullydevelopedthevaccinefortheH7N9birdfluvirus,aftertheflustrainhadleftmorethan130peopleinfected,with45fatalitiesreported.H7N9isanewtypeofbirdfluVaccinationisthebestwaytoprotectyourselffromtheflu.Thereareadditionalstepsyoucantaketokeepyourselfandyourfamilyhealthythisfluseason.PreventionVaccinationisthebestwaytoVACCINATEDEveryone6monthsofageandoldershouldgetvaccinatedagainsttheflu.TAKEPRECAUTIONSTakeeverydayprecautions,likewashingyourhands,toprotectyourhealth.ANTIVIRALMEDICATIONSIfyouareexposedtoorcaringforsomeonewiththeflu,talktoyourdoctoraboutpreventiveantiviralmedications.PreventionVACCINATEDEveryone6monthsoTherearestepsyoucantakeinyourdailylifetohelpprotectyoufromgettingtheflu.1.Washyourhandsoftenwithsoapandwateroranalcohol-basedhandrub.2.Avoidtouchingyoureyes,nose,ormouth.Germsspreadthisway.3.Trytoavoidclosecontactwithsickpeople.PreventionTherearestepsyoucantakei5.Practicegoodhealthhabits.Getplentyofsleepandexercise,manageyourstress,drinkplentyoffluids,andeathealthyfood.4.Coveryournoseandmouthwithatissuewhenyoucoughorsneeze.Throwthetissueinthetrashafteryouuseit.Prevention5.Practicegoodhealthhabits.預(yù)防流感-英文版-課件預(yù)防流感-英文版-課件Content1WhatIstheFlu?2Flu

Symptoms3HowFluWorks?4TypesofFlu5PreventionContent1WhatIstheFlu?2FluSWhatIstheFlu?FirstdefinitionFluisalsocalledtheinfluenza.It'saninfectionthatcausesa

fever,chills,cough,bodyaches,

headaches,andsometimesearachesor

sinusproblems.WhatIstheFlu?FirstdefinitiWhatIstheFlu?SeconddefinitionThefluisarespiratoryillnesscausedbytheinfluenzavirus.Thefluisnotthesameasacold,althoughtheysharemanyofthesamesymptoms.Thecoldiscausedbyadifferentvirus,andittendstohavemildersymptomsthantheflu.Coldsarealsolesslikelytocauseseriousplications.WhatIstheFlu?SeconddefinitFlu

Symptoms1、Cough2、Sorethroat(喉嚨痛)3、Headaches4、Muscleorbodyaches5、Feverorfeelingfeverish/chills（發(fā)燒或感覺發(fā)熱/寒戰(zhàn)）6、Runnyorstuffynose（流鼻涕、鼻塞）7、Fatigue(tiredness)8、SomepeoplemayhavevomitinganddiarrheaFluSymptoms1、CoughFlu

SymptomsTheflualsoweakenstheimmunesystem,leavingitvulnerabletomoreseriousinfections.High-riskindividualsinparticulararesusceptibletoseriousplications.suchas:Bacterialpneumonia(細(xì)菌性肺炎)Dehydration(脫水)Sinusproblemsandearinfections(primarilyinchildren)竇問題和耳部感染（主要是兒童）Worseningofpreexistingconditions,suchasasthmaordiabetes（哮喘或糖尿病）FluSymptomsTheflualsoweakeHowFluWorks1.Thevirusenterstherespiratorytract.（呼吸道）2.Afterenteringtherespiratorytract,thevirusstartstoreplicateitself.Therespiratorytractbeesswollenandinflamed.3.Onceinsidetherespiratorysystem,thevirusentersthebloodstream.thefirstsymptoms(cough)begintoshow.HowFluWorks1.TheviruseFluandthemonColdThefluandthemoncoldhavesimilarsymptoms.Itcanbedifficulttotellthedifferencebetweenthem.Ingeneral,thefluisworsethanthecommoncold,theflutendstobemoresevereandusuallycomesonsuddenly,attimesitcanleadtodeath.Learningwhetheritisacoldorfluisimportantbecausetheflucanhaveseriouscomplicationssuchaspneumonia（急性肺炎）orevendeath.Treatingfluwithin48hoursofsymptomsisbest.Prescriptionantiviraldrugsmaycutthetimeyou'resick.FluandthemonColdThefluanTypesofFluTherearethreetypesoffluviruses:A,B,andC.

InfluenzaAcaninfectarangeofmammalsandbirdsaswellashumans,whiletypesBandCinfectmainlyhumans.TypesofFluTherearethreetyH1N1Influenza(SwineFlu)H1N1influenzaisatypeofinfluenzaA.Itisknownasswineflubecauseitprimarilyinfectspigs.Transmissiontohumansisunmon,butitcanoccurifhumanscomeintocontactwithinfectedpigsorwithenvironmentscontaminatedbythevirus.Aninfectedhumancanthenspreadthediseasetootherhumans.H1N1Influenza(SwineFlu)H1N1Althoughitalsocirculatesinpigs,youcannotgetitbyeatingproperlyhandledandcookedporkorporkproducts.ThebestwaytopreventtheH1N1fluistogettheseasonalfluvaccine.Youshouldalsofollowouradvisetokeepyourselfhealthyduringfluseason.H1N1Influenza(SwineFlu)AlthoughitalsocirculatesinH5N1BirdFluTheavianinfluenzavirus,orbirdflu,occursnaturallyinwildbirds,butdoesnotmakethemsick.Becausethevirusisverycontagiousamongbirds,avianinfluenzaviruscanbedeadlyiftransmittedtodomesticatedbirds.HumaninfectionsarecausedbytransmissionoftheInfluenzaAvirusfrominfectedbirdstohumans.H5N1BirdFluTheavianinfluenH5N1BirdFluAlthoughH5N1doesnotusuallyinfecthumans,nearly650casesofhumancasesofH5N1havebeenreportedfrom15countriessince2003.H5N1BirdFluAlthoughH5N1doeFeverandcoughAcuterespiratorydistressShortnessofbreath/difficultybreathingAbdominal

painDiarrheaSymptomsSymptomsHowcanwepreventhighlypathogenicH5N1virusinfection?Thebestwaytopreventinfectionistoavoidanycontactwithsickordeadpoultry.ThisincludesavoidingvisitinglivepoultrymarketsthatmaybeinfectedwithH5N1whentraveling.AlsoavoidsickpeoplewhomighthaveH5N1virusinfectioninaffectedcountries.HowcanwepreventhighlypathH7N9isanewtypeofbirdflu,avianfludiscoveredinShanghaiandanhuifirstattheendofmarchin2013.FightingAgainstH7N9BirdFluwehadsuccessfullydevelopedthevaccinefortheH7N9birdfluvirus,aftertheflustrainhadleftmorethan130peopleinfected,with45fatalitiesreported.H7N9isanewtypeofbirdfluVaccinationisthebestwaytoprotectyourselffro