The H5N1 bird flu—widespread in wild birds worldwide and the cause of outbreaks in poultry, US cows and several human cases—is a prime example of disease transmission where wildlife/livestock interact ...

Gov. Josh Shapiro (D-Pa.) took the threat of avian flu head-on at a town hall at the 109th annual Pennsylvania Farm Show, saying that as highly pathogenic avian influenza spreads to dairy in other ...