Prof Giacomo Rossi, Degree in Veterinary Medicine in the 1992, PhD in: "Environmental Veterinary Pathology" in the 1997, Master of sciences in 1998, Diplomate at European College of Zoological Medicine (ECZM) in 2014, Full professor in “Veterinary Physiopathology and Immunopathology” until now, at University of Camerino – Italy - has made significant contribution in the area of immunopathology of animals, with particular regard to the role of the gastrointestinal tract and intestinal microbiota in the development and modulation of the immune response and oral tolerance. Prof. Rossi has filed some licenses concerning new probiotic, prebiotic, symbiotic and post-biotic formulations for the stimulation of the immune system of mono - and polygastric animals, and has developed some "in ovo" immunostimulation techniques for poultry. He has also developed and patented some diagnostic tests for diseases of ornamental birds (parrots) and developed new pathogenetic theories for some immune-mediated diseases of animals. His recent work on the identified the alternative of antibiotic growth promoters with use of pro- and prebiotics by the strategy of FMT belonging to wild and not antibiotic-contaminated donors has been appreciated. He has guided 39 DVM student to the final thesis, and 8 Ph.D students, and published 193 research articles in peer reviewed international and national reputed journals. He has handled 9 international and national research projects. Prof. Rossi participated in the creation of 7 books / proceedings, 13 book chapters, and some extension / popular articles. He is currently working on the creation of an innovative therapeutic protocol for SARS-CoV2 infection. He was President of the Italian Association of Veterinarians for Small Animals (AIVPA), member of the Scientific Committee of the Italian Association of Veterinary Pathologists (AIPVET) and member of many International Scientific Societies.