Luca Guardabassi is professor at the Faculty of Health and Medical Sciences, University of Copenhagen. He is an internationally recognized One Health microbiologist specialized in antimicrobial resistance with over 160 publications in peer-reviewed journals. As part of his honorary office, he chairs the ESCMID Study Group for Veterinary Microbiology (ESGVM) and the Therapeutic Guidelines Group in WSAVA, and is member of the WSAVA One Health Committee, the European veterinary subcommittee on antimicrobial susceptibility testing (VetCAST) and various national and international working groups for antimicrobial guidelines in veterinary medicine.