Publication: Niveles de anticuerpos bactericidas frente a meningococo C tras la vacunación de niños de 2 a 6 años de edad en Andalucía
| dc.contributor.author | Delgado-Torralbo, Elena | |
| dc.contributor.author | Vazquez-Moreno, Julio Alberto | |
| dc.contributor.author | García León, Javier | |
| dc.contributor.author | Gonzalez-Enriquez, Jesus | |
| dc.contributor.author | Martinez-Navarro, Ferran | |
| dc.contributor.author | Berron-Morato, Sonsoles | |
| dc.contributor.author | Mayoral Cortés, José María | |
| dc.contributor.author | Rubin Gómez, María Ángeles | |
| dc.contributor.author | Méndez Martínez, Camila | |
| dc.contributor.author | Cortés Majó, Margarita | |
| dc.contributor.author | Chaves Caballero, Mónica | |
| dc.contributor.author | Bernal-Gonzalez, Maria Luisa | |
| dc.date.accessioned | 2020-03-09T12:44:21Z | |
| dc.date.available | 2020-03-09T12:44:21Z | |
| dc.date.issued | 2000-07 | |
| dc.description.abstract | [ES] Fundamento: En 1997 el 18,.5% de los casos de Enfermedad Meningccócica por serogrupo C en Andalucía fueron niños de 2 a 4 años de edad; edades donde respuesta inmune inicial y duración de la vacuna antimeningocócica de polisactido capsular A+C, es menor que en eda des superiores. Se diseñó una investigación para medir la respuesta inmune producida por esta vacuna, en niños de 2 a 6 años de edad, y compararla con la inmunidad natural presente en milos no vacunados. Métodos: 1. Doble estudio de seguimiento: J) grupos de niños previamente vacunados y grupos control, b) grupo de niños que iba a ser vacunado, para análisis pre y postvacunal(l.6 y 12 meses) y grupo control. II.- La actividad bactericida se midió según protocolo estanda rizado del CDC frente a cepa de N. rnehyírih C-11. Los sueros con título de actividad bactericida (TAB)> 1.8 se consideraron protectores. Resultados: Al mes y a los 2 meses de vacunarse la proporción de TAB>I:B era significativamente superior a la del grupo control (65.5% y 73,9% frente a 2,2% y 12%). En el prevacunal y en el post vacuna1 a los 6. 7, 12 y 13 meses no se observó diferencia significativa entre vacunados y controles. Conclusiones: Las diferencias entre vacunados y no vacunados 1 y 2 meses después de la vacunación indican seroconversión en los vacu nados. Para el grupo de edad de 2 a 6 aiios la actividad bactericida adqui rida declma rápidamente, ya que a los 6 meses dejan de observarse dife rencias con el grupo control. [EN] Background: In 1997, 18.5% of the cases of Meningococcal Disease caused b serogroup C in Andalusia were children between 2 and 4 years of age; ages where the initial immune response and the duration of the capsular A + C meningococcal polysaccharide vaccine is less than in older age groups. Research was designed in order to measure the immune response produced by this vaccine in children from 2 to 6 years of age and to compare it with the natural immunity present in unvaccinated children. Methods: I. Dual monitoring study: a) groups of children vaccinated previously and control groups, b) groups of children who were going to be vaccinated, for pre and post-vaccination (1, 6 and 12 months) analysis and a control group. II. The bactericidal activity was measured according to the standardised protocol of the CDC with regard to the strain of N. meningitidis C-11. The sera with bactericidal activity (TAB) > 1:8 were considered to be protective. Results: 1 and 2 months following vaccination, the proportion of TAB > 1:8 was significantly higher than that of the control group (65.6% and 73% in comparison to 2.2% and 12%). In the pre-vaccine and post-vaccine (after 6, 7, 12 and 13 months) verification, no significant difference between vaccinated individuals and controls was observed. Conclusions: The differences between vaccinated and unvaccinated individuals 1 and 2 months following vaccination indicate seroconversion in the vaccinated individuals. For the age group of between 2 to 6 years of age, the bactericidal activity acquired decline quickly, as, after 6 months, differences between this group and the control group are no longer observed. | es_ES |
| dc.format.number | 4 | es_ES |
| dc.format.page | 433-44 | es_ES |
| dc.format.volume | 74 | es_ES |
| dc.identifier.citation | Rev Esp Salud Publica. 2000 Jul-Aug;74(4):433-44. | es_ES |
| dc.identifier.issn | 1135-5727 | es_ES |
| dc.identifier.journal | Revista espanola de salud publica | es_ES |
| dc.identifier.pubmedID | 11031854 | es_ES |
| dc.identifier.uri | http://hdl.handle.net/20.500.12105/9233 | |
| dc.language.iso | spa | es_ES |
| dc.publisher | Ministerio de Sanidad y Consumo (España) | es_ES |
| dc.relation.publisherversion | Ministerio de Sanidad y Consumo | es_ES |
| dc.repisalud.centro | ISCIII::Centro Nacional de Epidemiología | es_ES |
| dc.repisalud.centro | ISCIII::Centro Nacional de Microbiología | es_ES |
| dc.repisalud.centro | ISCIII::Agencia de Evaluación de Tecnologías Sanitarias | es_ES |
| dc.repisalud.institucion | ISCIII | es_ES |
| dc.rights.accessRights | open access | es_ES |
| dc.rights.license | Atribución-NoComercial-CompartirIgual 4.0 Internacional | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | * |
| dc.subject.mesh | Antibodies, Bacterial | es_ES |
| dc.subject.mesh | Case-Control Studies | es_ES |
| dc.subject.mesh | Child | es_ES |
| dc.subject.mesh | Child, Preschool | es_ES |
| dc.subject.mesh | Female | es_ES |
| dc.subject.mesh | Humans | es_ES |
| dc.subject.mesh | Male | es_ES |
| dc.subject.mesh | Meningococcal Vaccines | es_ES |
| dc.subject.mesh | Neisseria meningitidis | es_ES |
| dc.title | Niveles de anticuerpos bactericidas frente a meningococo C tras la vacunación de niños de 2 a 6 años de edad en Andalucía | es_ES |
| dc.title.alternative | Levels of bactericidal antibodies against meningococcus C after vaccination in 2- to 6-year-old children in Andalusia | es_ES |
| dc.type | research article | es_ES |
| dc.type.hasVersion | VoR | es_ES |
| dspace.entity.type | Publication | |
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| relation.isAuthorOfPublication.latestForDiscovery | aaba975e-2e8f-4de4-9ae9-fe33b86fa9eb |
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