Earlier this summer the FDA asked Moderna for more efficacy data on its flu vaccine before it could review an mRNA-based ...

Compared to the standard shot, the mRNA vaccine had an overall vaccine efficacy that was 26.6 percent higher, and 27.4 ...

In the P304 Phase III study, Moderna’s mRNA-1010 demonstrated a 26.6% relative efficacy over a standard-dose flu vaccine in ...

Moderna also reported that the vaccine’s benefit was consistent across age groups, risk factors and previous influenza vaccination status.

Moderna Inc. said Monday its experimental flu shot showed positive results in a late-stage trial. In a Phase 3 study, the company’s mRNA-1010 flu vaccine’s efficacy was nearly 27 percent higher for ...

Moderna Inc. said its experimental flu shot met its goal in a late-stage trial, clearing the path for its broader strategy of selling combination vaccines.

Moderna Inc. says new data show its seasonal flu vaccine is 26.6% more effective than a licensed standard-dose seasonal flu ...

Moderna Inc. said its experimental flu shot met its goal in a late-stage trial, clearing the path for its broader strategy of selling combination vaccines. The shot’s efficacy was 27 percent ...

The CDC declared the end of its emergency response to H5N1 avian flu as a health threat to humans, David Murray writes.

Moderna's new flu vaccine, based on the same mRNA technology used in its COVID-19 shot, showed promising results in a major trial, the company announced Monday.