As the US set a new daily record for Covid-19 inoculations and states clamored for more vaccine supplies, Pfizer and the FDA said pharmacists and health practitioners can in some cases extract an additional dose from each vial.
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Sat, 01/23/2021 - 1:21am
As the US set a new daily record for Covid-19 inoculations and states clamored for more vaccine supplies, Pfizer and the FDA said pharmacists and health practitioners can in some cases extract an additional dose from each vial.