Study: Recovered COVID-19 patients may need just one dose of Pfizer, Moderna vaccines...

UPI | 2021-06-23 15:01 UTC

People who have had COVID-19 may not benefit from the second dose of the two-shot vaccines against the virus, a study published Wednesday by the journal ACS Nano found.

By Anonymous Submission on 2021-06-23 15:22 UTC
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