Posts by Wilfredo F. Garcia-Beltran, MD
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Several SARS-CoV-2 Variants Are Resistant to the Pfizer/BioNTech and Moderna Vaccines
In research at Massachusetts General Hospital, several pseudoviruses mimicking SARS-CoV-2 variants were on average three-fold to 42-fold more resistant to the Pfizer/BioNTech and Moderna vaccines compared with wild-type SARS-CoV-2, confirming that reformulation of existing vaccines is needed.
