New Pfizer/BioNTech COVID-19 Vaccine Data Confirm Prior Results, Show T-Cell Boost

 
• By Mandy Jackson

While data from small trials are difficult to compare, it appears that T-cell responses to BNT162b1 may be stronger than those reported so far for Moderna’s competing mRNA-based vaccine. 

Vaccination against the new Corona Virus SARS-CoV-2: A syringe being drawn up with SARS-CoV-2 vaccination.
Pfizer and BioNTech report results from a second Phase I/II study, which was conducted in Germany • Source: Shutterstock

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