Bird flu has led to a wide variety of symptoms during recent outbreaks, including common flu symptoms like cough and vomiting ...

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 ...

The highly pathogenic avian flu strain is infecting animals and people on dairy and poultry farms, but mortality is rising ...