ArticleEpidemiologia (Basel, Switzerland)2026
How Is Lebanon's Progress Towards Measles Elimination? Review of Surveillance Performance Indicators, 2013-2024.
Article in Epidemiologia (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Spatiotemporal Dynamics of the 2025-2026 Measles Outbreak in Mexico: Jalisco as the Emerging Epicenter and the Impact of Intensive Immunization Efforts.Pathogens (Basel, Switzerland) · 2026Article
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6 authors.
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Abstract
backgroundLebanon adopted the World Health Organization (WHO)'s regional strategic plan (2012-2020) to achieve measles elimination. We aimed to analyze WHO measles surveillance performance indicators to identify areas for improvement.
methodsWe reviewed suspected measles and rubella cases notified to the national epidemiological surveillance program between January 2013 and December 2024. A suspected case was defined as any patient with a febrile maculopapular rash or considered clinically compatible by physicians. We assessed notification rates of discarded non-measles/rubella suspected cases, timeliness of investigations within 48 h, completeness of case investigations (demographic and vaccination data), and proportion of cases tested for measles/rubella. Mean proportions and standard deviations were calculated across years and provinces.
resultsA total of 6581 suspected cases were reported, predominantly from hospitals (66%). Outbreaks occurred in 2013 (
conclusionsSurveillance in Lebanon showed suboptimal sensitivity, a high proportion of hospitalized cases, and variability in completeness of epidemiological and laboratory investigations. Strengthening outpatient reporting and continuous training of healthcare professionals are essential to improve surveillance performance.
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