Climate Change Impacts on Respiratory Health: Bridging Inequalities in Children and Adults

Abstract Respiratory diseases rank as the third leading global cause of mortality, with climate change exacerbating their prevalence and severity. Wild fires, floods, extreme heat events, infectious diseases, urban air pollution and aeroallergen exposure contribute to respiratory health deterioration. Vulnerable populations, including individuals with pre-existing lung conditions and children, bear a disproportionate burden of these effects. We centrepiece the connection of climate change to respiratory health inequalities, while bridging the evidence gap regarding increasing extreme heat and cold events, ambient and indoor air pollution exposure with significant ramifications on respiratory health. Specifically, we will showcase research on the tailored, multidisciplinary NCD prevention package named FRESHAIR4Life, targeting air pollution exposure in mid- to late adolescents from disadvantaged populations. Given the high burden of non-communicable diseases (NCDs) and air pollution exposure as major contributors, urgent preventive interventions are required, particularly in disadvantaged populations. Initiating preventive interventions during adolescence is considered an optimal window of opportunity for long-term health benefits. Furthermore, we will present a robust evidence base delineating climate change’s impact on lung health among vulnerable European populations. We will discuss how narratives on climate-induced lung health issues are co-created with affected communities and stakeholders to facilitate policy translation. The aim of these presentations is to break silos among health professionals, fostering collaboration from the respiratory community to the public health community. Through lung health collaborations we seek to deepen understanding and catalyze action to address the intersection of climate change, respiratory health, and inequalities, ultimately working towards a healthier and more equitable health for all.