简介：TheAIDSsurveillantdataofChineseinternationaltravelerin1990-1994wereanalyzedbyusingdescriptiveepidemiologicalmethod.TheresultshowedthatinternationaltravelwasstilloneoftheimportantfactorsofChinesepeoplewhowereinfectedbyHIV.Throughstatisticalanalysis,HIVinfectionrateofreturnedtravelerwassignificantlyhigherthanthatofpersontravelabroad(X~2=338.71;P<0.005),andtheinfectionrateofthelatterwasverylow.Amongreturnedtravelers,thosewhotravelatone’sownexpensehadasignificanthighinfectionratethanotherpopulations,whiletheinfectionrateofreturnedlaborerwassignificantlyhigherthansailor’s(X~2=15.5971;P<0.005).TheHIVinfectionratesbecamemoreandmorehigherinaccordancewiththesailor,returnedgovernmentfunctionary,returnedlaborer,returnedtraveleratone’sownexpense.AccordingtotheverificationtendenceyofHIVinfectionrateinrecentyears,thesurveillantemphasisshouldbereturnedtraveleratone’sownexpense,returnedlaborerandreturnedgovermmentfunctionary.

简介：Theretrospectinvestigationfor127returnedChineselaborserviceswhoworkedinGabonwerecarriedout,andmalariabloodsmear,bloodserumtestwerecarriedout.Therewere32workersgotmalaria,theproportionwas25.2percent.Forthreeofthepatients,themalarialparasitetestpresentedpositivereaction,andthesuperintendenceofquarantinedoctor,theywereisolatedtocure.Duringthethreepatientshadanothersufferingfrommalariafever,theytookantimalariamedicine,theirsymptomwasimproved,thecourseofdiseasewasreduced,andthecurativeaffectwasobvious.FortheChineselaborserviceswhogototheseriousmalariacountry,itisimportantthatthehealthprotectionoftravelmedicineshouldbedonewell.

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