Moderna said on Monday its influenza vaccine was found to be 26.6% more effective than an approved annual flu shot from GSK ...

Moderna Inc. said Monday its experimental flu shot showed positive results in a late-stage trial.   In a Phase 3 study, the ...

A long-lasting formulation of an antiviral drug greatly reduced people’s risk of a symptomatic flu infection in a trial, and ...

Amid promising signs, officials urged caution, noting that the outbreaks vary by clade, response measures, and social ...