Unclear what this means for those with mixed vaccine doses
Washington has announced travellers with two doses of AstraZeneca will be allowed to fly to the U.S. when new travel regulations go into effect next month.
But what that means for those with mixed doses isn't clear.
The Public Health Agency of Canada says 1.6 million Canadians got AstraZeneca followed by an MRNA vaccine.
Global Affairs Canada says it is working with partners, including Washington, to ensure those with mixed shots are not discriminated against.

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