Guido Antonelli has been a Full Professor of Microbiology and Clinical Microbiology at the Department of Molecular Medicine, Sapienza University of Rome, since 2002. He also currently serves as Chief of the Microbiology and Virology Unit (since 2004) at the University Hospital “Policlinico Umberto I” in Rome.
He began his academic career at the Institute of Virology, Sapienza University of Rome, in 1989, and subsequently held a position at the Department of Biomedicine, University of Pisa, in 1992. He also gained experience through research appointments at the Department of Microbiology, University of Texas Medical Branch (Galveston, Texas, USA) in 1984, and at the Clinical Research Centre, Division of Immunological Medicine (Harrow, London, UK) in 1987.
Currently, his research group investigates the role of interferons as well as the pathogenesis, diagnosis, and control of several viral infections, including HIV, HCV, major respiratory viruses (such as SARS-CoV-2, RSV, and influenza viruses), HPV and, more recently, microbiological issues such as nosocomial infections and antimicrobial resistance.