Canada allows AstraZeneca vaccine recipients to get Pfizer or Moderna jab for second dose – ABC News

Canada’s National Advisory Committee on Immunization says people who received the Oxford-AstraZeneca vaccine for the first dose can be offered either the Pfizer or Moderna jab for the second.
Key points:

• The AstraZeneca vaccine has been linked to a rare but serious blood-clotting syndrome
• Several European countries are giving Pfizer or Moderna as second doses to AstraZeneca recipients
• NACI says there is emerging evidence that mixing and matching different types of vaccines is not only safe but may…

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