Bowdish, (born May 21, 1976) is a Canadian immunologist and currently a professor in the Department of Pathology and Molecular Medicine at McMaster University in Ontario, Canada.
She is a Tier 2 Canada Research Chair in Aging & Immunity.
She is known for several discoveries including the immunomodulatory properties of the antimicrobial peptide LL-37, how MARCO signalling complex recognizes Mycobacterium tuberculosis, age-associated inflammation and its effects on clearing pneumococcal pneumonia and how the aging gut microbiome drives age-associated inflammation.