Moderna’s combined Covid and flu shot outperformed the existing standalone vaccines for both viruses, according to the ...

Senior leaders at the US Food and Drug Administration began pushing Moderna Inc. and Pfizer Inc. to file for full, formal ...

A combination shot for flu and COVID-19 using messenger RNA generated antibodies in a study, but U.S. government regulators ...

A new vaccine developed by Moderna aims to protect against both flu and COVID-19 with just one shot. Early studies suggest ...

Additional data required by the FDA are the latest evidence of what one analyst described as a “higher bar” for vaccines.

ANSWER: The problem isn’t that your immune system isn’t working; it’s working a little too well for your comfort but very ...

If the FDA deems Pfizer’s and Moderna’s updated vaccines “new” products, it’s extremely unlikely the doses would be ready for ...

US FDA approves Moderna And Pfizer COVID-19 vaccines for children under 5, Bharat Biotech confirms safety of Covaxin for 2-year-olds. A 50-microgram dose of the new vaccine doubles the ...

The plans amount to an extraordinary flex of Robert F. Kennedy Jr.’s power as health secretary to make decisions ordinarily ...

A guide to the coronavirus vaccination rollout and what you need to know about the authorized vaccines Some 63.8% of Americans have received both doses of the two-shot Pfizer-BioNTech and Moderna ...