Active Lungs & Breathing Climate, Earth & Environment

SA-CARES - South Africa - Climate Air-emissions and Respiratory Health Early Sensing project

In plain English

AI plain-English summary

South Africa’s most vulnerable citizens breathe air laced with pollen, fungal spores, and pollutants—yet no national system tracks how these biological aeroallergens combine with climate change to trigger asthma attacks. The country has one of the world’s highest inequality rates, and its health and environmental datasets are severely patchy. Doctors treating asthma patients have no way to link a patient’s worsening symptoms to the specific mix of airborne allergens and industrial emissions in their neighbourhood. Without this data, adaptation plans remain generic and ineffective. This project will stitch together climate records, aeroallergen monitoring, and respiratory health outcomes for the first time. It will work directly with policymakers, healthcare leaders, and communities in climate-vulnerable regions to turn raw data into practical clinical guidance. If successful, it could reshape South Africa’s air quality laws to require routine aeroallergen monitoring—a step that would give doctors and patients early warnings of dangerous exposure days, and help the country build adaptation plans that actually protect lungs, not just landscapes.

View original technical description
South Africa is characterised by a diverse range of regional climates, geomorphology, and ecosystems, subject to intense human activity pressure and a growing threat of rapid climate change impacts. Most provinces in the country comprise both rural and urban populations, with one of the world's highest inequality quotients, rendering a significant part of the population vulnerable to the full spectrum of climate variability's social, economic and health effects. South Africa has a massive deficiency in both the primary health datasets, exposure to biological aeroallergens (airborne pollen and fungal spores), links to respiratory health outcomes and adaptive policy. The blending of these intersecting exposure and respiratory health data is the starting point for developing this relevant project which will be designed to understand the crucial considerations for the clinical care of asthmatic patients considering climate change and exposome changes. Against this backdrop, and with the opportunity to leverage several policymakers, healthcare industry leaders, and citizens in climate-vulnerable regions, the project will help to develop more effective adaptation plans integrating how to translate high-level scientific results into benefits for health and society and improve the south African air quality legislative framework to include the monitoring of aeroallergens.

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Researchers

Claire Julie Liliane Wyart (EPMC Awardee)DORRA GHARBI (EPMC Awardee)

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Original classification

Climate Impacts Award

Plain English summaries and category classifications on this site are generated by AI and may not perfectly reflect the original research.