The World Health Organization (WHO) has published new technical guidance titled "Prevention and management of heat-related illness at mass gatherings." This guidance aims to assist host countries, event organizers, and health professionals in minimizing heat-related medical incidents during large-scale events.

The document offers operational recommendations including hydration strategies, installation of cooling infrastructure, surveillance protocols, and the provision of on-site medical services. These measures are designed to mitigate risks related to heat exposure among attendees.

This guidance complements existing national heat-health action plans and supports coordinated efforts to improve safety and health outcomes at mass gatherings. It underscores the importance of preparedness and response planning to protect public health under conditions of extreme heat.