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Author

Chantelle Howlett-Downing

2 papers indexed here

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Open access Oct 2026

Triangulating health risks of PM2.5 and trace elements in Pretoria: evidence from health risk assessment, case-crossover, and concentration-response function analyses.

Fine particulate matter (PM2.5) is a major contributor to the global burden of disease. Previous studies have assessed health risks using toxicological screening or epidemiological association separately, with limited attention to chemical composition. This study integrates health risk assessment (HRA), case-crossover...

Chantelle Howlett-Downing, J. Wichmann · 0 citations
Review Open access Sep 2026

Air Pollution and Heat Impacts on Respiratory Morbidity and Mortality Outcomes in Africa: A Systematic Review Towards a Meta-analysis

This review synthesised evidence on associations between air pollution and respiratory morbidity in Africa. Following PRISMA guidelines, we systematically searched PubMed, ScienceDirect and Elicit for case-control studies published between 2015 and 2025. Thirteen studies from ten African countries reported pollutant le...

Caradee Y. Wright, T. Kapwata, Viwe Dikoko et al. · 0 citations

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