Tag: one dose
The effectiveness of the first dose of BNT162 b 2 [Pfizer-Biontech] vaccine in reducing #SARSCoV2 infection 13-24 days after immunization: real-world evidence
“We demonstrated an effectiveness of 51% of BNT162b2 [Pfizer-Biontech] vaccine against SARS-CoV-2 infection 13-24 days after immunization with the first dose.… ...More...