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Rotavirus infection in four states in north-western Nigeria
Aminu, M; Ahmad, A. A; Umoh, J. U.
  • Aminu, M; s.af
  • Ahmad, A. A; s.af
  • Umoh, J. U; s.af
Niger. j. med. (Online) ; 17(3): 285-290, 2008. ilus
Artículo en Inglés | AIM | ID: biblio-1267271
ABSTRACT

Background:

Rotaviruses are associated with 611;000 deaths worldwide and with 33;000 deaths in Nigeria in children 5 years of age annually. However; limited data exit on rotavirus (RV) infection in North-western Nigeria. This study surveyed RV infection in four states in Northwestern Nigeria.

Methods:

During July 2002 to July 2004; 1063 (869 diarrhoeic and 194 control) stool samples were collected from children 0.05). The highest RV burden was detected in children aged below six months. The infection occurred throughout the study period. The most common clinical features associated with RV were fever (71);vomiting (64.1) and a combination of fever and vomiting (48.2). Vomiting was strongly associated with RV (p 0.01). There was a statistically significant association between food type and rotavirus infection (p 0.05); with the highest prevalence occurring amongst children exclusively breast-fed. The majority of the RV positive samples revealed long electropherotypes and VP6 subgroup I + II specificity.

Conclusion:

Rotavirus was shown to be an important cause of diarrhoea in children 0-5 years of age in Northwestern Nigeria. An effective vaccine would therefore need to be administered at birth for children in the study area since there is no effective way to completely eliminate rotavirus infection other than vaccination. There is also a need for additional studies in Nigeria to provide data required to hasten vaccine

introduction:

Asunto(s)
Texto completo: Disponible Índice: AIM (África) Asunto principal: Infecciones por Rotavirus / Recién Nacido / Factores de Riesgo / Diarrea / Nigeria Tipo de estudio: Estudio de etiología / Factores de riesgo País/Región como asunto: Africa Idioma: Inglés Revista: Niger. j. med. (Online) Año: 2008 Tipo del documento: Artículo

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Texto completo: Disponible Índice: AIM (África) Asunto principal: Infecciones por Rotavirus / Recién Nacido / Factores de Riesgo / Diarrea / Nigeria Tipo de estudio: Estudio de etiología / Factores de riesgo País/Región como asunto: Africa Idioma: Inglés Revista: Niger. j. med. (Online) Año: 2008 Tipo del documento: Artículo