Knowing where, when and for how long mallard ducks – natural carriers of avian influenza – stop and rest as they migrate can ...

Avian flu strains tend to only affect birds, but the current outbreak has spread to cattle and – in rare cases – people. The ...

A nanoparticle-based vaccine candidate for H5N1 avian influenza achieved 100% protection in preclinical trials, offering hope ...

Any evidence of a bird virus jumping readily into mammals is a worry, as it could indicate that mutations that allow for ...