Korea grants marketing approval for Moderna's COVID-19 vaccine manufactured by Samsung Biologics.

Moderna says booster shot “significantly increased” antibody levels against Omicron-

Announcing initial findings on the effect of the company’s COVID-19 vaccine against the newly found Omicron variant, Moderna said an additional vaccine dose at half of the initial dose “significantly increased” neutralizing antibody levels against the variant. These are encouraging initial data, buy more and hold. $Moderna, Inc.(MRNA)$