Santiago Perez Patrigeon

Santiago Perez Patrigeon is an Assistant Professor and Chair of the Division of Infectious Diseases at Queen's University. They hold a PhD in HIV-Immunology from Institut Pasteur (Paris) and a clinical fellowship in HIV/AIDS. Previously, they worked for a decade as a clinician-researcher at Instituto Nacional de Ciencias Médicas y Nutrición in Mexico City, establishing international collaborations.

Research focuses on translational studies of infectious immune-pathogenesis (particularly HIV) and clinical trials, including antivirals and monoclonal antibodies for SARS-CoV-2. They aim to strengthen Canada-Mexico academic and research ties. Teaching interests include undergraduate/postgraduate medical education and resident training.

Key areas of investigation include HIV pathogenesis mechanisms, immune system modulation by extracellular vesicles, and evaluating antiviral therapies in pandemic contexts. Their work bridges clinical practice and research, with a focus on improving evidence-based care for infectious diseases.

Recent publications emphasize SARS-CoV-2 antibody dynamics in healthcare workers, HIV T-cell biology, and influenza-like illness etiology in Mexico. Collaborative efforts involve multinational clinical trials and translational research networks.