Serological surveillance on vaccine against hemorrhagic fever with renal syndrome / 中华流行病学杂志
Chinese Journal of Epidemiology
; (12): 400-402, 2004.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-342299
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To observe the serological and epidemiological efficacy of hemorrhagic fever renal syndrome (HFRS) vaccine in Zhejiang province.</p><p><b>METHODS</b>Immunofluorescent antibody assay and Mcro-CPE method were used to test specific IgG antibody and the titer of neutralizing antibody.</p><p><b>RESULTS</b>Two weeks after the injection of the third dose, the sero-conversion rates by both immunofluorescent antibody test (IgG) and neutralization test were 100.0% (67/67) (95% CI 96.3 - 100.0) and 44.4% (8/18)(95% CI 22.0 - 69.0) with geometric mean titers (GMTs) 72.1 and 4.6 respectively. The rates of seroconversion of immunofluorescent antibody by immunofluorescence antibody assay (IFA) were 28.6%, 83.3%, 75.0%, 53.1%, 22.6%, 10.0% and 55.0% before reinforcement, two weeks, one year, one year and a half years, two years, three years and five years after reinforcement. The rates of neutralizing antibody seroconversion by the Mcro-CPE method were found as 14.8%, 55.6%, 35.0%, 31.3%, 26.0%, 10.0% and 50.0% respectively. We found some antibody dependent immunization enhancement phenomenon among the inoculated population, but further observation was needed.</p><p><b>CONCLUSION</b>HFRS vaccine was immunologically effective and the duration of serous antibody last long.</p>
Texto completo:
Disponível
Contexto em Saúde:
ODS3 - Saúde e Bem-Estar
Problema de saúde:
Meta 3.3: Acabar com as doenças tropicais negligenciadas e combater as doenças transmissíveis
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Sangue
/
Imunoglobulina G
/
Testes de Neutralização
/
Vacinas Virais
/
China
/
Epidemiologia
/
Imunofluorescência
/
Esquemas de Imunização
/
Vacinação
/
Vírus Hantaan
Tipo de estudo:
Estudo de rastreamento
Limite:
Adolescente
/
Adulto
/
Humanos
/
Masculino
País/Região como assunto:
Ásia
Idioma:
Chinês
Revista:
Chinese Journal of Epidemiology
Ano de publicação:
2004
Tipo de documento:
Artigo