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Author [WENG Jing-qing] article list of Virologica Sinica
In order to confirm the etiology of the first suspected human case of the highly-pathogenic avian influenza virus and to perform the pathogenicity studies, a tracheal aspirate specimen was tested by RT-PCR, Real-time PCR and virus isolation. In addition, the HI (hemagglutination-inhibition) ..., Abstract
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The effects of the M gene on the molecular epidemiological characteristics of the Hantavirus ZT10 strain isolated from M. arvalis was investigated. The gene was amplified by RT-PCR and yielded the expected product of 3651 bp. The amplified fragment was then cloned into the T vector and confirmed by ..., Abstract
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Clinical specimens of throat washings were obtained from three patients with severe acute respiratory syndrome(SARS) in Zhejiang province and treated with Vero, RD, VeroE6 and Hep-2 cell lines for virus isolation. The cytopathic effect (CPE) was detected in Vero and RD cell lines after clinical ..., Abstract
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This paper described immunization effect and response of two and three injections with 3ml inacti vated EHF vaccine in volunteers. This experiment was derided into three groups. Group 1. Injected three times on day 0,7 and 28(1 ml once);Group 2.Injected twices on day 0 and 28(1.5ml once); Group ..., Abstract
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No side effects were found locally and generally in 25 volunteers when the secordary immunization(one injecton) with inactivated EHF vaccine was done at a year or a year and half after primary immunization, The EHF virus antibodies were detected by PRNT in these volunteers who were negative of ..., Abstract
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Ten volunteers had been immunized intramuscularly(1 ml) three times at the 0, 7 and 28 days with the inactivatated(with 0.05%β-propiolactone) EHF Meriones unguiciculatus kidney culture vaccine with Z_(10) virus strain (kept at 4℃ for 7 months). The result showed that there had not been any side ..., Abstract
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It was shown in our study the hamster is susceptible to Epidemic Hemor- rhagic Fever Virus(EHFV) including the wild-mouse type(strains Z_3, Z_4, Z_5, Z_(10), 76—118) and the house-rat type(strains Z_(26), R_(22), SR-11,Z_(30),Z_(34)). The hamster was successfully infected intramuscularly ..., Abstract
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3 strains of epidemic hemorrhagic fever(EHF)virus from lung tissues of Apodemus agrarius and Rattus norvegicus and blood of patient with EHF were inoculated in primary cell culture of Meriones unguiculatus lung and kidney tissues.In the first passage,a good multiplicaton was observed and TCID 50/ml ..., Abstract
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