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

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

Moderna also hopes that combining the shots will help improve vaccine rates. Poland, however, is not sure people will like ...

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

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

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

A combination messenger RNA vaccine against COVID-19 and seasonal influenza stacked up well against currently recommended vaccines in a phase 3 trial, according to findings published in JAMA.

“We have vaccines against Covid, where we have pretty concrete ideas as to what works and what doesn’t work. We know they’re ...

The US Department of Health and Human Services said it will require that all new vaccines be tested in placebo-controlled ...

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

Moderna's mRNA technology gained rapid validation as sales of its covid vaccine soared in 2021 and 2022, but we think the firm has yet to secure a narrow economic moat around its business ...

Scientists project that by 2026 the results of clinical trials being conducted in 25 countries, including Spain, will be ...