Dr. Karl Weiss

Biography

Karl Weiss is a microbiologist and infectious diseases specialist at the Jewish General Hospital in Montreal, and a professor at the Faculty of Medicine at McGill University. He is the head of the infectious diseases division at the Jewish General Hospital, recognized as the hospital with the highest clinical volume in infectious diseases in Canada. Previously, Weiss worked at the Maisonneuve-Rosemont Hospital from 1994 to 2016, serving in numerous roles including head of the department for many years. He is also a professor at the Université de Montréal and served as the director of pharmacological research at the Maisonneuve-Rosemont Hospital from 2001 to 2013. Additionally, he co-chairs the Infection Prevention and Control Table of Montreal Island. After earning his MD from the Université de Montréal in 1989, he pursued internal medicine training at McGill and the Université de Montréal, later finishing his training in infectious diseases and microbiology. Weiss also completed post-doctoral studies, obtaining a master's in clinical epidemiology. He has conducted extensive research on infections in patients with chronic obstructive pulmonary disease, antimicrobial resistance, and clinical trials concerning respiratory infections. Throughout his career, he has participated in over 500 conferences both nationally and internationally and published approximately 400 abstracts and articles in prestigious journals such as the New England Journal of Medicine and Clinical Infectious Diseases. His research primarily focuses on respiratory infections, antibiotics, and antimicrobial resistance, often being among the first in Canada to work with emerging antibiotics. Weiss is a prominent member of several associations related to microbiology and infectious diseases, receiving numerous accolades for his contributions to the field.

Research Interests