Associated organisationsSouth African Medical Research Council · University of Bristol · University of Cape Town · University of GhanaEurope PMC affiliations are not treated as award recipients or mapped locations.
Funding£2.1M
PeriodApr 2023 — Mar 2027
In plain English
AI plain-English summary
In Ghana and South Africa, researchers will track the body temperatures, heart rates, and mental health of manual labourers and people living in informal housing to see which heat adaptations actually work. Heat kills more people in Africa than any other climate hazard, yet almost no real-world data exists on whether simple measures—changing work schedules, improving building ventilation, or issuing heat warnings—reduce illness and death. Most heat-health research comes from wealthier countries with air conditioning and different working conditions. HABVIA will fill that gap by collecting physiological and mental health data alongside environmental and socioeconomic information from four vulnerable communities where adaptations are already being introduced or can be tested through existing research partnerships. If the project succeeds, it will produce evidence that governments and humanitarian organisations can use immediately: which adaptations lower body temperature and reduce heat stress, and which do not. The findings could reshape building codes for low-income housing, inform labour policies for outdoor workers, and improve the accuracy of heat warning systems. The project also trains a new generation of African climate-health researchers through PhDs, postdoctoral positions, and training schools, building long-term expertise on the continent.
View original technical description
Robust evaluation of the environmental, health and socio-economic outcomes of heat adaptations are limited for Africa, especially in real-world settings, despite high vulnerability to heat-related health risk. HABVIA aims to address these evidence gaps by gathering high-quality cohort data on physiological and mental health, alongside climate, environmental and socio-economic information, in four heat-vulnerable study sites in Ghana and South Africa where heat adaptations are underway or can easily be implemented because of pre-existing community-health research partnerships. The project will focus on physical and behavioural adaptation for two vulnerable groups, manual labourers and informal/low-income house dwellers, as well as the development and testing of adaptation-relevant heat warning systems. Capacity building of African health-climate researchers will be leveraged via two African research assistants who will enroll for PhDs, one UK PhD student, ideally from a developing country, three African post-doctoral researchers, development and delivery of heat-adaptation summer/winter training schools, and pro-active engagement in the growing Africa and global health-climate communities of practice. HABVIA’s interdisciplinary team comprises leading researchers from climate risk and adaptation science, climate-health research, public health, international development and behavioural science, with collaborators from national meteorological agencies and humanitarian/development non-governmental organisations.
Ama de-Graft Aikins (EPMC Awardee)Chris Gordon (EPMC Awardee)Guy Howard (EPMC Awardee)Lara Dugas (EPMC Awardee)Mark New (EPMC Awardee)Thandi Kapwata (EPMC Awardee)
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