- Moderna says Covid booster effective against omicron, but will still develop new shot NBC News
- Moderna booster shot increases antibody levels against Omicron, company says CNN
- Virus Outbreak: News and Analysis From Dec 20 Bloomberg
- Moderna says booster increases antibody levels against omicron WCVB Channel 5 Boston
- Moderna Says Its Booster Significantly Raises Antibodies Against Omicron The New York Times
- View Full Coverage on Google News
Moderna says Covid booster effective against omicron, but will still develop new shot – NBC News
