Moderna Says Data Support Booster Shot

Moderna says data from studies conducted with Kaiser Permanente and the Centers for Disease Control demonstrate that the company’s mRNA-1273 Covid-19 vaccine is “highly effective against circulating variants of concern.” A company statement also says a new analysis of the incidence of breakthrough Covid-19 cases among vaccinated participants in the Phase 3 COVE study “adds to evidence of potential benefit of a booster shot of mRNA-1273.”

Manuscripts from the studies and analyses are being submitted for peer review, the company says.

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