In the field of epidemiology, SDA is crucial for the identification and study of fungal pathogens. Fungi can cause a range of infections, particularly in immunocompromised individuals. Early and accurate identification of these pathogens is essential for effective treatment and control of outbreaks. Epidemiologists use SDA to isolate and identify fungal species from clinical and environmental samples, aiding in the surveillance of fungal infections and the implementation of public health measures.