Inapparent infection during an outbreak of dengue fever in Southeastern China.

作者: Jimin Sun , Shuying Luo , Junfen Lin , Jinhua Chen , Juan Hou

DOI: 10.1089/VIM.2012.0039

关键词: MedicineAge groupsVirologyImmunologyDengue virusDengue feverInapparent InfectionAsymptomaticAge and genderSeroprevalenceOutbreak

摘要: Abstract Dengue fever (DF) is often asymptomatic in endemic areas. Asymptomatic infection during a DF outbreak China, where not endemic, has been reported until now. In this study total of 365 subjects from 6 villages were recruited October 4–7, 2009. Overall, 102 (27.95%) positive for dengue virus (DENV) IgM, and 14 (3.84%) DENV IgG IgM. different age groups, seropositive rates varied 12.50% to 50.00% 0% 11.76% IgG. Seroprevalence IgM was significantly higher than that differed among villages. However, the seroprevalence statistically gender groups. prevalent non-endemic

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