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

During his Senate confirmation hearings, Health Secretary Robert F. Kennedy Jr. suggested he wouldn’t undermine vaccines.

The U.S’s biggest dairy-producing state is being squeezed by the recent outbreak of bird flu, which also affects cattle—and ...

An influenza vaccine candidate from Moderna showed promising results in a late-stage trial, bringing the drug maker one step ...

Phase 2 protocol submitted to HREC to evaluate tivoxavir marboxil (TXM) in a combined seasonal and bird flu study in the Southern Hemisphere Briefing documents submitted to FDA for a Type D meeting ...

Moderna said its experimental mRNA-based flu vaccine produced a stronger immune response than a currently available shot for the virus in a late-stage trial. The positive data pave the way for Moderna ...