Rotavirus infections and their genotype distribution pre- and post-vaccine introduction in Ethiopia: a systemic review and meta-analysis.
BMC Infect Dis
; 24(1): 836, 2024 Aug 16.
Article
en En
| MEDLINE
| ID: mdl-39152402
ABSTRACT
BACKGROUND:
Rotavirus infections are a significant cause of severe diarrhea and related illness and death in children under five worldwide. Despite the global introduction of vaccinations for rotavirus over a decade ago, rotavirus infections still result in high deaths annually, mainly in low-income countries, including Ethiopia, and need special attention. This system review and meta-analysis aimed to comprehensively explore the positive proportion of rotavirus at pre- and post-vaccine introduction periods and genotype distribution in children under five with diarrhea in Ethiopia.METHODS:
The review followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 guidelines. Database sources included PubMed, Scopus, EMBASE, and Epistemonikos, focusing on studies published before November 30, 2023. The search targeted rotavirus infection and genotype distribution in Ethiopia before and after the introduction of the Rota vaccine. Data was managed using EndNote 2020 software and stored in an Excel 2010 sheet. A random-effects model determined the pooled estimate of the rotavirus infection rate at 95% confidence intervals. The Q-and I² statistics were used to assess the study heterogeneity, and a funnel plot (Egger test) was used to determine the possibility of publication bias.RESULTS:
The analysis included data from nine studies conducted in different regions of Ethiopia. The overall prevalence of rotavirus infection was significant, with a prevalence rate of approximately 22.63% (1362/6039). The most common genotypes identified before the Rota vacation introduction were G1, G2, G3, G12, P [4], P [6], P [8], P [9], and P [10]. Meanwhile, G3 and P [8] genotypes were particularly prevalent after the Rota vaccine introduction. These findings highlight the importance of implementing preventive measures, such as vaccination, to reduce the burden of rotavirus infection in this population. The identified genotypes provide valuable insights for vaccine development and targeted interventions.CONCLUSION:
This study contributes to the evidence base for public health interventions and strategies to reduce the impact of rotavirus infection in children under five in Ethiopia. Despite the rollout of the Rota vaccination in Ethiopia, rotavirus heterogeneity is still high, and thus, enhancing vaccination and immunization is essential.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Infecciones por Rotavirus
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Rotavirus
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Vacunas contra Rotavirus
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Diarrea
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Genotipo
Límite:
Child, preschool
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Humans
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Infant
País/Región como asunto:
Africa
Idioma:
En
Revista:
BMC Infect Dis
Asunto de la revista:
DOENCAS TRANSMISSIVEIS
Año:
2024
Tipo del documento:
Article
País de afiliación:
Etiopia