{"title":"Studies on the serological cross-reaction between dengue and Japanese encephalitis.","authors":"K J Chang","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Antibody responses of sero-confirmed flavivirus-infected patients were investigated by hemagglutination-inhibition (HI) tests against acute phase sera (S1) and convalescent phase sera (S2) using JE virus (JEV) JaGAr# 01 strain antigen (J-Ag) and dengue virus (DV) type 1 Hawaiian strain antigen (D-Ag). Analysis of the test results showed that depending on the combinations of HI responses to both antigens, the sero-confirmed patients could be divided into five classes: primary JE, secondary JE, primary D (JEV-uncontracted), primary D(JEV-contracted), and secondary D(JEV-contracted) patients. The diagnostic combinations of responses to HI tests for the infections were discussed and defined in this paper.</p>","PeriodicalId":24009,"journal":{"name":"Zhonghua Minguo wei sheng wu ji mian yi xue za zhi = Chinese journal of microbiology and immunology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1997-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zhonghua Minguo wei sheng wu ji mian yi xue za zhi = Chinese journal of microbiology and immunology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Antibody responses of sero-confirmed flavivirus-infected patients were investigated by hemagglutination-inhibition (HI) tests against acute phase sera (S1) and convalescent phase sera (S2) using JE virus (JEV) JaGAr# 01 strain antigen (J-Ag) and dengue virus (DV) type 1 Hawaiian strain antigen (D-Ag). Analysis of the test results showed that depending on the combinations of HI responses to both antigens, the sero-confirmed patients could be divided into five classes: primary JE, secondary JE, primary D (JEV-uncontracted), primary D(JEV-contracted), and secondary D(JEV-contracted) patients. The diagnostic combinations of responses to HI tests for the infections were discussed and defined in this paper.
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