One COVID vaccine dose yields good protection in elderly, 2 studies find

Jun 25, 2021

Two UK studies estimate 65% to 80% protection for the AstraZeneca and Pfizer vaccines.

Lianna Matt McLernon | News Writer | CIDRAP News

Jun 25, 2021
Two UK studies estimate 65% to 80% protection for the AstraZeneca and Pfizer vaccines.Read More

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