… The Omicron variant of SARS-CoV-2 is raising concerns … 4 weeks after 2 standard inoculations
with 100 μg mRNA-1273. … which Omicron escapes vaccine-elicited neutralizing antibodies …

… The Omicron variant of SARS-CoV-2 is raising concerns … to antibody neutralization. To assess
the potential risk of this … 4 weeks after 2 standard inoculations with 100 µg mRNA-1273. A …

… study to evaluate mRNA-1273 vaccine effectiveness (VE) … However, an mRNA-1273 booster
increased neutralization … or Omicron infection by time since receipt of mRNA-1273 dose 2 or …

… , we observe a 30-fold reduction in neutralizing activity against omicron. Six … following a
booster shot (third dose), we observe a 14-fold reduction in neutralizing activity against omicron, …

… of mRNA-1273 suggests that booster immunizations with both approved mRNA … of the
potent neutralizing response against the Omicron variant following booster vaccination may be a …

… the neutralization potency of sera from 88 mRNA-1273, 111 BNT162b, and 40 Ad26.COV2.S
vaccine recipients against wild-type, Delta, and Omicron … vaccine after primary vaccination …

… IY reported being a member of the mRNA-1273 Study Group and has received funding to
her institution to conduct clinical research from BioFire, MedImmune, Regeneron, PaxVax, …

… The rapid spread of the highly contagious Omicron variant of SARS-CoV-2 … neutralization
titers after the 3 rd and the 2 nd vaccination for each variant and plotted this ratio for Omicron …

… evaluating homologous and heterologous booster vaccines, … 2 times higher 6 months after
an mRNA-1273 boost (day 181… 100 μg mRNA-1273, GMTs against D614G and Omicron were …

… day after booster vaccination instead of on the 8th day after … mRNA-1273 vaccines against
the delta and omicron variants … effectiveness of the mRNA-1273 vaccine booster against Covid…