‘Moderna Covid vaccine more effective against Delta than Pfizer, J&J’
The study, published in Morbidity and Mortality Weekly Report, suggests that Moderna was 95 percent effective at preventing hospitalization among adults ages 18 and older.
The study, published in Morbidity and Mortality Weekly Report, suggests that Moderna was 95 percent effective at preventing hospitalization among adults ages 18 and older.
The Moderna vaccine had been approved for use in adults over the age of 18 in Canada since December 2020.
The researchers are conducting challenge studies this year to better understand potential long-lasting protection of the vaccines.
