Source: Joseph Guzman, THE HILL, 8/10/21


While all COVID-19 vaccines being administered in the U.S. have shown to dramatically reduce the risk of infection, severe disease and death, one mRNA vaccine may be more effective than the other when it comes to the highly contagious delta variant, according to a study that has yet to be peer-reviewed. Researchers from data analytics company nference compared the effectiveness of both the Moderna and Pfizer vaccines from January through July.

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