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Review
. 2025 Aug 7;13(15):1926.
doi: 10.3390/healthcare13151926.

Health Education in Mass Gatherings: A Scoping Review to Guide Public Health Preparedness and Practice

Rania Zaini  1 , Altaf A Abdulkhaliq  2 , Saleh A K Saleh  2 , Heba M Adly  1 , Salwa Abdulmajeed Aldahlawi  3 , Laila A Alharbi  4 , Hani M Almoallim  4 , Nahla H Hariri  1 , Ismail Ahmad Alghamdi  1 , Majed Sameer Obaid  1 , Amar Mohammad A Alkhotani  1 , Aous Sami Hayat Alhazmi  5 , Anas A Khan  6 , Fahad A Alamri  7 , Mohammed A Garout  8
Affiliations
Review

Health Education in Mass Gatherings: A Scoping Review to Guide Public Health Preparedness and Practice

Rania Zaini et al. Healthcare (Basel). .

Abstract

Objectives: In view of a lack of evidence on the subject, we aimed to perform a scoping review to understand the impact of health education among people attending mass gatherings. Methods: We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews (PRISMA-ScR) Guidelines. PubMed, EMBASE, Scopus, and Cochrane Library were searched from inception to March 2025 to identify eligible studies. Observational and interventional studies that reported the impact of health education on any health-related outcome among those attending a mass gathering were considered. A narrative synthesis of review results was performed to gather evidence. Recommendations were framed in the context of this evidence. Results: Of the 1731 records, only 17 studies met the inclusion criteria. These included cross-sectional (n = 10), pre-post design (n = 3), quasi-experimental (n = 2), randomized controlled trial (n = 1), and ethnographic (n = 1) studies. These studies involved participants attending hajj, umrah, and basketball events. The current evidence on health education in mass gatherings is highly varied in its objectives, intervention strategy, educational plan, mode of delivery, design, and reported outcomes. Most studies agreed that health education should be initiated by the country of origin and continued throughout the event. It is recommended that this education should be tailored to patient needs based on age, medical condition, and other personal factors, and given in the local language for better acceptability. Such sources can be provided in various forms, either online or offline, as per the participant's convenience. Conclusions: The current evidence on the effectiveness of health education during mass gatherings, particularly in pilgrimage settings, is varied and inconsistent. Participant-tailored health education should be provided, preferably in the local language, through convenient formats.

Keywords: education; hajj; health; mass gathering; prevention.

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Conflict of interest statement

The authors declare no conflicts of interest.

Figures

Figure 1
Figure 1
PRISMA flow diagram for study selection.
Figure 2
Figure 2
Study distribution based on study design and country.
Figure 3
Figure 3
Study distribution based on the type of mass gathering.
See this image and copyright information in PMC

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