Introduction: The rise of the COVID-19 pandemic caused significant concerns due to risk transmission in such mass gatherings. Too many variables for a critical challenge made it more complex situation, with an enormous negative impact on either decision. In this paper, we aimed summarize experience Saudi Arabia hosting and managing Hajj throughout three seasons, public health strategies control...

Introduction: Every year many concerts, festivals, public meetings and major events take place in Ireland. Depending on the nature of event such as: location, number attendees, performers–these present varying amounts risk. The Health Service Executive is concerned with managing risks advocates that organizers put comprehensive management plans place. Healthcare arrangements for outdoor crowd s...