Left to right - Arnold Nazy Treverton Kelton (IMAGE)

McMaster University

Left to right - Arnold Nazy Treverton Kelton

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Researchers at McMaster University have discovered that a rare but dangerous reaction to a widely used blood thinner is caused by a single antibody – overturning decades of medical misunderstanding. The findings were published on Sept. 3, 2025 in the New England Journal of Medicine.

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McMaster University, Faculty of Health Sciences

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