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Global News at Noon Edmonton
March 31 2021 9:22pm

‘Millions of data points’ should override AstraZeneca fears: health expert Tim Caulfield

The AstraZeneca vaccine has changed its name to Vaxzevria — the latest development amid intense public scrutiny. But Dr. Timothy Caulfield, a University of Alberta law professor and public health expert, says reports of blood clots is evidence the surveillance system is working and headlines around the story need to reflect vaccine effectiveness.

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