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Pertussis Seroprevalence in Korean Adolescents and Adults Using Anti-Pertussis Toxin Immunoglobulin G
Journal of Korean Medical Science ; : 652-656, 2014.
Artículo en Inglés | WPRIM | ID: wpr-193462
ABSTRACT
This study was conducted to evaluate age-specific seroprevalence of pertussis in Korea and to formulate a strategy to prevent and reduce the incidence of pertussis. Residual serum samples of healthy adolescents and adults 11 yr of age or older were collected between July 2012 and December 2012, and anti-pertussis toxin (PT) IgG titers were measured using a commercial ELISA kit. We compared the mean anti-PT IgG titers and seroprevalence of pertussis of the six age groups 11-20, 21-30, 31-40, 41-50, 51-60, and > or = 61 yr. A total of 1,192 subjects were enrolled. The mean anti-PT IgG titer and pertussis seroprevalence were 35.53 +/- 62.91 EU/mL and 41.4%, respectively. The mean anti-PT IgG titers and seroprevalence were not significantly different between the age groups. However, the seroprevalence in individuals 51 yr of age or older was significantly higher than in individuals younger than 51 yr (46.5% vs 39.1%, P = 0.017). Based on these results, a new pertussis prevention strategy is necessary for older adults.
Asunto(s)

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Bordetella pertussis / Envejecimiento / Inmunoglobulina G / Ensayo de Inmunoadsorción Enzimática / Vacuna contra la Tos Ferina / Estudios Seroepidemiológicos / Tos Ferina / Incidencia / Vacunación / Toxina del Pertussis Tipo de estudio: Estudio de incidencia / Estudio pronóstico Límite: Adolescente / Adulto / Niño / Femenino / Humanos / Masculino País/Región como asunto: Asia Idioma: Inglés Revista: Journal of Korean Medical Science Año: 2014 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Bordetella pertussis / Envejecimiento / Inmunoglobulina G / Ensayo de Inmunoadsorción Enzimática / Vacuna contra la Tos Ferina / Estudios Seroepidemiológicos / Tos Ferina / Incidencia / Vacunación / Toxina del Pertussis Tipo de estudio: Estudio de incidencia / Estudio pronóstico Límite: Adolescente / Adulto / Niño / Femenino / Humanos / Masculino País/Región como asunto: Asia Idioma: Inglés Revista: Journal of Korean Medical Science Año: 2014 Tipo del documento: Artículo