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Course: Immunogenicity of Extended mRNA SARS-CoV-2 Vaccine Dosing Intervals

CME Credits: 1.00

Released: 2021-12-03

Standard dosing intervals for BNT162b2 and mRNA-1273 SARS-CoV-2 vaccines are 21 and 28 days, respectively. Data suggest improved effectiveness of ChAdOx1 adenoviral and other nonreplicating vaccines with increased dosing intervals, but little data exist for mRNA vaccines. This study investigated the immunogenicity of extended mRNA vaccine dosing intervals.


Educational Objective
To identify the key insights or developments described in this article


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