Since I started the research area, I have been divided between the intestinal microbiota and the bad pathogen (C. difficile), and thanks to the research that I have been able to develop with my colleagues and PI Dr. Paredes-Sabja at the University Andres Bello during my Master’s degrees in Biotechnology and Life Sciences, I’ve seen the importance of both, on the one hand a strong intestinal microbiota will never allow C. difficile to lodge and cause so much damage to the well-being of the host.