José Luis Fachi graduated in Biomedical Sciences from Herminio Ometto Foundation, Araras-SP, Brazil, in 2014. He received his M.Sc. (2017) and Ph.D. (2021) in Immunology from the Department of Genetics, Evolution, Immunology and Microbiology, University of Campinas, São Paulo, Brazil. Since 2021, he has been a Post Doctoral Scholar at the Washington University School of Medicine in St. Louis, USA. He possesses expertise in the fields of Immunology, Microbiology, and Molecular Biology, with a specialization in conducting research related to diet, gut microbiota, innate mucosal immunity, and enteric infections.