ArticleAnales del sistema sanitario de Navarra2024
[Trends in the epidemiology of pertussis in Malaga, Spain (2017-2024)].
Article in Anales del sistema sanitario de Navarra, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- The Ongoing Challenge of Pertussis in Eastern and Northern Europe: Recommendations from the Global Pertussis Initiative.Infectious diseases and therapy · 2026Review
- Diagnostic Performance and Clinical Outcomes of Pertussis in Hospitalized Children in Relation to Available Vaccination Status: A Retrospective Cohort Study.Infectious diseases and therapy · 2026Article
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5 authors.
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Abstract
backgroundDescription of the epidemiological evolution of pertussis in the province of Malaga, Spain (2017 - 2024), disease severity, and vaccination coverage.
methodsA cross-sectional study was conducted using reported cases from the Andalusian Notifiable Diseases Network (RedAlerta). The incidence of pertussis was calculated per 100,000 inhabitants for each health district, quarter, and year. Additionally, the relationship between severe cases (hospitalizations) and vaccination status was analyzed.
resultsA total of 181 pertussis cases were identified. Of these, 56.4% were reported during the pre-pandemic period (2017-2019), while 9.95% occurred between 2020 and 2023. An increase in cases was observed in the first quarter of 2024 (n = 61; 33.7% of the total cases), compared to previous years (1 to 46 cases). The 0 to 20-year group accounted for 71.3% of cases, of which 57.4% had received at least partial vaccination prior to contracting pertussis. Severe disease requiring hospitalization occurred in 25.6% of cases, with a higher frequently among unvaccinated individuals (70% vs 18.3%; p < 0.001). Among hospitalized cases, 42.4% had not received any prior doses of the vaccine. Additionally, 47.1% of the 17 pertussis cases in children aged =1 year had not received any vaccination and had no history of maternal vaccination during pregnancy.
conclusionsAn increase in reported pertussis cases is observed in early 2024 in Malaga, but hospitalization rates among confirmed cases remained stable. A significant association is found between prior vaccination against pertussis and reduced disease severity (hospitalization) in the 0 to 20-year-old age group.
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