Samrin's current research explores the intricate relationships between climate change, air pollution, and public health within Dr. Jacqueline MacDonald Gibson's research group. This work, commissioned by the Abu Dhabi Public Health Center (ADPHC), aims to identify preventable deaths attributed to ambient air pollution and climate change. Samrin and her team are tasked with updating the environmental burden of disease model, integrating new risk estimates for various exposure scenarios and health outcomes. Their approach includes conducting systematic literature reviews to assess epidemiological research that links ambient air pollutants to public health effects. Additionally, Samrin is leading a review of studies on the health risks associated with extreme heat from climate change, particularly focusing on its impact on cardiovascular diseases.