Protecting the vulnerable from heatwaves: A gap in policy

Exposure to high temperatures impacts human health but some individuals are more at risk due to higher exposures or differential susceptibility. This policy brief summarises evidence from the scientific literature and work undertaken by climate change and health research projects that are part of the ENBEL network of projects. The projects are funded by the Belmont Forum and the EU Horizon 2020 programmes.

This policy brief highlights, among its key messages, that evidence on heat-related vulnerable groups has grown considerably in recent years. Heat plans, prevention measures, and emergency measures can be targeted to high-risk individuals. Yet, there is still limited evidence of the formal evaluation of heat public health interventions and response measures, and a lack of evidence regarding effectiveness for vulnerable groups. More documentation and research is needed on the measures and activities put in place.