HHS Secretary Robert F. Kennedy Jr. and Secretary of Agriculture Brooke Rollins have expressed interest in letting H5N1 ...

The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

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

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

The new results helped boost Moderna’s stock by more than 4% in early trading Monday, though the company’s shares are still ...

At first, the monovalent influenza A (H5N8) vaccine will be tested in two doses, 21 days apart, in adults aged 18–59.

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

Colorado has enhanced pandemic readiness with new public health technologies and staff following lessons from COVID-19.

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