Prevalencia de anticuerpos anti hantavirus en 10 comunas de la Novena Región de Chile donde se han diagnosticado casos de infección clínica por hantavirus / Seroprevalence of antibodies anti-hantavirus in 10 communities of the IX region of Chile where hantavirus cardiopulmonary syndrome cases were reported
Rev. méd. Chile
;
130(3): 251-258, mar. 2002. ilus, tab
Artigo
em Espanhol
| LILACS
| ID: lil-314850
RESUMO
Background:
Thirty six cases of clinical Hantavirus Cardiopulmonary Syndrome occurred in the IX Region of Chile. Most of these patients were young males, farm or timber workers, who lived near the Andes Mountain chain.Aim:
To conduct an epidemiological and serosurvey study to determine the seroprevalence of IgG antibodies against Hantavirus in the general adult population living in rural and urban areas of 10 endemic communities of the IX region of Chile. Material andmethods:
A total of 400 subjects were included, 40 of each community, 20 rural residents and 20 urban residents, 20 males and 20 females.Results:
Seroprevalence was 7.5 percent in Melipeuco, 5.0 percent in Lonquimay, 2.5 percent in Curacautin, 2.5 percent in Puc-n and 0.0 percent in the remaining communities. Seroprevalence was higher in rural population (2.5 percent) than in the urban areas (1 percent). All seropositive subjects worked in farms or forests and observed rodents near their homes or working places. Females were affected the same as males and no differences were observed between Chilean natives and Hispanics.Conclusions:
Prevalence of Hantavirus antibodies correlated with the geographic zone (Andes Mountain chain), overgrowth of wild rodents and exposure to rodent-infested environments
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Orthohantavírus
/
Síndrome Pulmonar por Hantavirus
/
Infecções por Hantavirus
Tipo de estudo:
Estudo diagnóstico
/
Estudo de prevalência
/
Fatores de risco
/
Estudo de rastreamento
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
América do Sul
/
Chile
Idioma:
Espanhol
Revista:
Rev. méd. Chile
Assunto da revista:
Medicina
Ano de publicação:
2002
Tipo de documento:
Artigo
/
Documento de projeto
País de afiliação:
Chile
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