A new study suggests that windborne transmission could be partially to blame for the spread of bird flu between farms.

The Highly Pathogenic avian influenza virus is a highly contagious disease that spreads among birds and other animals.

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...