Health Canada approves Pfizer's gene therapy for treatment of hemophilia

Pfizer said on Wednesday that Canada's health regulator approved its gene therapy for the treatment of a rare inherited bleeding disorder called hemophilia B ahead of a U.S. decision.

Health Canada approves Pfizer's gene therapy for treatment of hemophilia
A sign with the words "Health Canada" and an image of a Canadian flag are seen at the base of a large tower on a sunny day.

Pfizer said on Wednesday that Canada's health regulator approved its gene therapy for the treatment of a rare inherited bleeding disorder called hemophilia B ahead of a U.S. decision.