ArticleScientifica2016
Diarrheal Diseases Hospitalization in Yemen before and after Rotavirus Vaccination.
Article in Scientifica, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.
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Who cites it
7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.
- Systematic literature review and meta-analysis on the prevalence of rotavirus genotypes in Europe and the Middle East in the post-licensure period.Human vaccines & immunotherapeutics · 2024Pooled it
- Systematic review of the rotavirus infection burden in the WHO-EMRO region.Human vaccines & immunotherapeutics · 2019Pooled it
- Diarrhea in Yemeni children under five: A multi-level analysis of population-based surveys, 1991-2022.PLoS neglected tropical diseases · 2025Article
- The Rotavirus Surveillance System in Yemen: Evaluation Study.JMIR public health and surveillance · 2021Article
- A predictive model for healthcare coverage in Yemen.Conflict and health · 2020Article
- Human rotavirus in Iran; molecular epidemiology, genetic diversity and recent updates on vaccine advances.Gastroenterology and hepatology from bed to bench · 2019Review
- Circulating rotavirus G and P strains post rotavirus vaccination in Eastern Mediterranean Region.Saudi medical journal · 2018Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The study aims to assess the impact of rotavirus vaccine introduction on diarrheal diseases hospitalization and to identify the rotavirus genotypes most prevalent before and after vaccine introduction among children ≤ 5 years of age. Rotarix™ ® rotavirus vaccine is currently licensed for infants in Yemen and was introduced in 2012. The vaccination course consists of two doses. The first dose is administrated at 6 weeks of age and the second dose is completed by 10 weeks. Based on a longitudinal observational study, we assessed the impact of vaccination on rotavirus hospitalization before and after vaccination among children ≤ 5 years of age at the Yemeni-Swedish Hospital (YSH) in Taiz, Yemen. Prevaccination covered January 2009-July 2012 during which 2335 fecal samples were collected from children ≤ 5 years old. Postvaccination covered January 2013-December 2014 during which 1114 fecal samples were collected. Rotavirus was detected by Enzyme Linkage Immunosorbent Assay (ELISA). The incidence of rotavirus hospitalization decreased from 43.79% in 2009 to 10.54% in 2014. Hospitalization due to rotavirus diarrhea was reduced by 75.93%. Vaccine coverage increased from 23% in 2012 to 72% in 2014. Also, the results showed that the most predominant genotypes in prevaccination period were G2P[4] (55.0%), followed by G1P[8] (15.0%), while in postvaccination period G1P[8] (31%) was the predominant genotype, followed by G9P[8] (27.5%). In conclusion, rotavirus vaccination in Yemen resulted in sharp reduction in diarrheal hospitalization. A successful rotavirus vaccination program in Yemen will rely upon efficient vaccine delivery systems and sustained vaccine efficacy against diverse and evolving rotavirus strains.
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Registered trials
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