The regulator on Thursday said the mRNA vaccines, Pfizer-BioNTech’s Comirnaty and Moderna’s Spikevax, will better protect against currently circulating variants as COVID continues to surge in many parts of the U.S.
The regulator on Thursday said the mRNA vaccines, Pfizer-BioNTech’s Comirnaty and Moderna’s Spikevax, will better protect against currently circulating variants as COVID continues to surge in many parts of the U.S.