Registration for the 2024 Walk for Immunodeficiency is now open!

Webinar: COVID-19 Update and Q+A

Please join guest speakers Dr. Hildebrand & Dr. Cowan to discuss new developments in the COVID-19 pandemic and answer YOUR…

Please join special guest speakers Dr. Juthaporn Cowan and Dr. Bruce Ritchie for a webinar to discuss new developments in the COVID-19 pandemic and to answer YOUR questions!

Questions can be sent in advance of the webinar to

Be sure to register for the event here to secure your spot!

  • Date: Friday November 10th, 2023
  • Time: 3:30pm AST / 2:30pm EST / 11:30pm PST
  • Location: Online
  • Cost: Free

Zoom Registration Link:


Dr. Juthaporn Cowan is an Associate Scientist at The Ottawa Hospital Research Institute, Assistant Professor at The University of Ottawa, cross-appointed Assistant Professor at the Department of Biochemistry, Microbiology and Immunology and a Physician for the Division of Infectious Diseases at The Ottawa Hospital. Dr. Cowan runs an immunodeficiency/immunoglobulin treatment clinic in Ottawa. The clinic is expanding and is also served as a resource for clinical research.


Dr. Bruce Ritchie is a Professor of Medicine and Haematology at the University of Alberta in Edmonton, where he is active in both clinical and basic research.  His clinical interests include bleeding disorders, thrombotic disorders, primary immunodeficiency, hereditary angioedema, hemoglobinopathies, porphyria, iron metabolism, and blood borne pathogens. He developed specialty clinics in Edmonton to provide comprehensive care including home treatment with blood products to these groups.

This event is brought to you by sponsorship from Moderna®
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