Moderna COVID-19 vaccine may be more effective than Pfizer, J&J shots at preventing hospitalization, study finds

Moderna's COVID-19 vaccine was more effective at preventing hospitalizations caused by the virus than Pfizer and Johnson & Johnson's vaccines in a study released Sept. 10 by the CDC.

The study found that all three vaccines were collectively 86 percent effective at preventing hospitalization, with Moderna's being 95 percent effective, Pfizer's being 80 percent effective and Johnson & Johnson's being 60 percent effective.