Dr Street is the Director at the Environment & Health Research Unit within the South African Medical Research Council (SAMRC). Her background and training encompass both natural sciences and public health, providing her with a unique perspective on tackling complex global challenges. Dr Streets extensive research portfolio is dedicated to investigating diverse aspects of historical and emerging environmental contaminants and the impact on human health. Dr Street demonstrates a keen interest in addressing public health issues and formulating effective policy strategies. She is currently a steering committee member of INGSA Africa (International Network for Governmental Science Advice). This role allows her to utilize her passion for impactful change and contribute to the broader dialogue on effective science communication and decision making. Notably, in response to the unprecedented challenges posed by the COVID-19 pandemic, Dr Street played a pivotal role in establishing the SAMRC wastewater surveillance and research Programme. This initiative was set up to track SARS-CoV-2 RNA trends in wastewater across South Africa. The programme has since evolved and expanded its scope. It now encompasses comprehensive research endeavors aimed at pandemic prevention, preparedness and response.