Avis Favaro breaks down the approval of the Pfizer vaccine by Health Canada and reports of two allergic reactions to the vaccine in the U.K. […]
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COVID-19 vaccine trial in U.K. put on hold over ‘serious side effect’
Infectious disease specialist Dr. Zain Chagla has more on a COVID-19 vaccine trial being put on hold in the United Kingdom. Subscribe to CTV News […]
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