Alberto Tozzi is a pediatrician, epidemiologist and vaccine expert. He is Head of Multifactorial Diseases and Complex Phenotypes Research Area at the Division of Epidemiology and Biostatistics of the Department of Healthcare of the Ospedale Pediatrico Bambin Gesù (Rome, Italy). He’s also Head of Telemedicine Project Unit at the same hospital. His main fields of interest are general pediatrics, epidemiology, vaccine preventable disease, vaccines and vaccinology, eHealth and information technology, telemedicine.