（艾滋病）课件

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1、AIDSHaveyoueverseenthisdesign?ThisistheRedRibbon.ItisaninternationalsymbolofAIDSawareness.Peopleweartheribbon,especiallyaroundWorldAIDSDay,toshowcareandconcernaboutHIVandAIDS.CurrentSituationofAIDSAccordingtoUNAIDS2009report:some60millionpeoplehavebeeninfectedwithHIV/AIDSworldwide;some

2、25millionpeoplehavediedofHIV-relatedcauses;some14millionchildrenhavebeenorphanedbytheepidemicinsub-SaharanAfrica.CurrentSituationofAIDSAlthoughtreatmentsforAIDSandHIVcanslowthecourseofthedisease,thereisnoknowncureorvaccine.AtPresent,thepreventionofinfectionisakeyaimtocontroltheAIDSepid

3、emic.WhatIsAIDS?AIDSisaveryseriousdiseasecausedbytheHIVvirus,whichbringsseveredamagetothebodyimmunesystemanddestroythebody’snaturalabilitytofightinfection.AIDS=AcquiredImmuneDeficiencySyndrome(获得性免疫缺损综合症)WhatIsHIV?HIVisaviruswhichcausesAIDSandattackstheimmunesystemandleavesthebodyvulne

4、rabletoavarietyoflife-threateninginfectionsandcancers.HIV=HumanImmunodeficiencyVirus(人类免疫缺陷病毒)PeopleatHighestRiskforHIVInfection(1)Injectiondruguserswhoshareneedles;(2)InfantsborntomotherswithHIV;(3)PeopleengaginginunprotectedsexwiththosewhoareHIV-positive,orhaveAIDS;(4)Sexualpartnerso

5、fthosewhoparticipateinhigh-riskactivities(suchasinjectiondruguseoranalsex).SymptomsofHIVInfectionInitialinfectionwithHIVmayproducenosymptoms,buttheycanstilltransmittheinfectiontoothersduringthissymptom-freeperiod.Commonsymptomsare:Chills(寒冷),Fevers,Sweats(particularlyatnight),Swollenly

6、mph(淋巴)glands(腺),Weakness,Weightloss.HIVinfectionisNOTspreadby(1)Casualcontactsuchashugging;(2)Bitesofmosquitoes;(3)Participationinsports;(4)Touchingitemspreviouslytouchedbyapersoninfectedwiththevirus.Illustrationskisseatatthesametableshakehandsshareabookhugswiminthepoolsitsidebysideda

7、ncetogethershareashaverWhatdoWeHavetoDotoStoptheSpreadofHIV/AIDS?WorldAIDSDayDecember,1stwasestablishedasWorldAIDSDayin1988.ItistheonlyinternationaldayofcoordinateactionagainstAIDS.SomefamousfigureswhohavedonegreatcontributionsinfightingagainstAIDSYaoMing,afamousbasketballplayer,whoh