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1、乙肝表面抗体阳性、核心抗体阳性（HepatitisBsurfaceantibodyispositive,coreantibodyispositive）HepatitisBsurfaceantibodypositive,hepatitisBcoreantibodypositiveHepatitisBsurfaceantibodyisaprotectiveantibodyofhumanbody,whichcanprotectthebodyfromHBVinfection.HepatitisBcoreantibodypo
2、sitiveisinfectionorpreviousinfectionmarker.Thesetwosimultaneouspositive,indicatingthatthebodywasoriginallyinfectedwithhepatitisB,isinrecoveryorhasrecovered.IshepatitisBantibodypositivetobevaccinated?WhethertoneedtofighthepatitisBvaccinehasthefollowingtwokindso
3、fcircumstances:1,ifyouarethroughhepatitisBvaccinetoobtainhepatitisBantibody,itisrecommendedthateverythreeyearsyoustrengthentheinjectionofahepatitisBvaccine.SincetheproductionofantibodybyhepatitisBvaccine,theantibodyleveldecreaseswithtime.Mostofourscholarssugge
4、stthatitisbettertostrengthentheinjectiononcethreeyearsafterimmunization.Nomatterhowlongapart,aslongasthesurfaceantibodytiterin10internationalunitsmorethan/ml,indicatingthatthebodyhasimmunitytohepatitisBvirus(variationhepatitisBinvalid).Conversely,ifthehepatiti
5、sBsurfaceantibodytiterisbelowthisvalue,theinjectionshouldbeenhanced.2,ifthehepatitisBsurfaceantibodyisnotobtainedbyinjectionofhepatitisBvaccine,butbecauseofinfectionwithhepatitisBvirusobtained,atthistimedonotneedtoinjecthepatitisBvaccine.ThehepatitisBimmuneant
6、ibodyobtainedbyhepatitisBinfectionhasarelativelylongduration.HepatitisBsurfaceantibodyispositive,canbeeffectiveagainsthepatitisBvirusinvasion,therebyprotectingthebodyfromhepatitisBvirusinfection.Thepreviousgenerationisgenerallybelievedthattheinjectionofhepatit
7、isBvaccineantibody3-5andsustainable,ifoftencontactwithhepatitisBpatientsifantibodyoffsetfaster,inrecentyears,clinicalevidenceofhepatitisBvaccine,hepatitisBsurfaceantibodypositivestimulationofantibodytiterreachedmorethan10,mostcanplayaprotectiverolein8-10,andof
8、tenwithhepatitisBpatientscontactpersonalthoughantibodyoffsetfaster,butbecausethetraceofhepatitisBvirusstimulation,thebodymayalsoproduceantibodies.IfthehepatitisBsurfaceantibodyposi
