Elisabetta Pupillo is a senior epidemiologist and Head of Unit at the Department of Neuroscience, IRCCS Mario Negri Institute for Pharmacological Research in Milan, Italy. She specializes in neuroepidemiology, with a focus on neurological and neurodegenerative diseases such as ALS and epilepsy. Her research involves large-scale population studies, disease registries, and outcome assessments. Dr. Pupillo has contributed to numerous international collaborative projects and scientific publications. She is actively involved in public health initiatives aimed at improving neurological care and policy. Her work integrates clinical research with epidemiological methods to support evidence-based healthcare