NIH's Role In Sustaining the U.S. Economy | 2023 Update Now Available
Announcing Research 101 | UMR Answers Common Questions About NIH Research in this New Fact Sheet Series
Read UMR's Dec. 8 Letter to Congressional Leadership on the Urgent Need to Pass an FY23 Omnibus Appropriations Bill
Why Invest in NIH Research? | UMR Offers Fact Sheets Explaining Why Congress Must #keepNIHstrong

A participant in the NIH 2019-2020 Medical Research Scholars Program.

Photo Credit: National Institutes of Health

About This Photo

No Omicron immunity without booster, study finds

n additional “booster” dose of Moderna or Pfizer mRNA-based vaccine is needed to provide immunity against the Omicron variant of SARS-CoV-2, the virus that causes COVID-19, according to a study by researchers at the Ragon Institute of MGH, MIT and Harvard. The results of this study, reported in the journal Cell, indicate that traditional dosing regimens of COVID-19 vaccines available in the United States do not produce antibodies capable of recognizing and neutralizing the Omicron variant.